Module bluetooth audio

ĐẾ MODULE BLUETOOTH AUDIO OVC3860 THÔNG SỐ KỸ THUẬT 1) Điện áp vào: 4.2V ~ 9V 2) Dòng sạc: 400mA 3) Điện áp hoạt động: 3.6V ~ 4.2V 4) Dòng tiêu thụ: 80mA (MAX) 6) Kích thước Module: 49 * 22mm ( không hàn XS-3868) , 54,5 * 22mm ( hàn XS-3868) BỘ SẢN PHẨM BAO GỒM 1.Đế module Bluetooth audio OVC3860 QUY ĐỊNH BẢO HÀNH VÀ ĐỔI TRẢ Cam kết đổi trả trong 7 ngày với các trường hợp lỗi do sản phẩm. Shop chỉ sử lý các trường hợp thiếu hàng khi có video mở hộp. Các trường hợp không may phát sinh về vấn đề kỹ thuật hỏng hóc vui lòng liên hệ shop để được hỗ trợ trong giờ hành chính. Shop cam kết sản phẩm đúng như hình ảnh. Hỗ trợ sửa chữa cho khách hàng dù sản phẩm đã hết bảo hành. Cám ơn các bạn đã mua sản phẩm của SMD

Module Audio Bluetooth 4.0 BT-40AU Mô tả - Sản phẩm ứng dụng nghe nhạc qua bluetooth 4.0 Module bluetooth 4.0 audio có kích thước nhỏ gọn, cho âm thanh stereo 2 kênh, thích hợp chế loa/tai nghe không dây. Bluetooth 4.0 hay còn gọi là Bluetooth LE (Low Energy) cho khả năng tiết kiệm điện mà vẫn giữ khoảng cách truyền cũng như tốc độ truyền tốt. Ngoài ra module còn có các chân chờ để gắn thêm Led báo hiệu, nút MUTE,... Lưu ý: Nên hàn các chân kết nối trực tiếp với nguồn và các đầu ra để đảm bảo tín hiệu ổn định nhất Thông số kĩ thuật Điện áp: 5V Chuẩn Bluetooth: 4.0 Tần số: 2.4GHz Số kênh Audio: 2 (Stereo) Kích thước: 30x20x3mm Bảo hành - Hàng đã được kiểm tra trước khi đóng gói sản phẩm. - Hàng sẽ được kiểm tra khi khách hàng mua hàng trực tiếp. - Hàng sẽ được kiểm tra khi khách hàng mua hàng online. - Sản phẩm được kiểm tra là sản phẩm đã có dán tem kiểm tra hoặc ký hiệu dấu tích " v ". - Sản phẩm thuộc cấp độ Bảo Hành: #nguon Hàng đã được kiểm tra trước khi đóng gói sản phẩm. - Hàng sẽ được kiểm tra khi khách hàng mua hàng trực tiếp. - Hàng sẽ được kiểm tra khi khách hàng mua hàng online. Hotline cửa hàng: 0366705652 Hỗ trợ kĩ thuật: 0366705652 Than Phiền: 03667

Ii. Product application Jdy-67 supports Bluetooth audio +BLE+SPP mode, and it can also be switched to MP3+BLE+SPP mode, which will be more widely used. Bluetooth audio +BLE mode can be applied to various Bluetooth speaker products, and BLE can be applied to various data communication products. MP3+BLE mode can be used to play all kinds of voice toy products and all kinds of advertisements. SPP supports telephony or ANDROID bluetooth serial port pass-through. Of course, BLE also supports IOS and ANDROID pass-through. Can be applied to: 1. Bluetooth BLE or SPP data transmission 2. Bluetooth speaker 3. Various Bluetooth audio or MP3 toys for children 4. Application of various voice prompt products 5. Various Bluetooth voice massage pro

Siêu Thị TuHu Haui THÔNG SỐ KĨ THUẬT - Điện áp làm việc: DC 3.7 V-5 V/Micro USB. - Màu sắc: Như hình ảnh hiển thị. - Công suất đầu ra: 3 W * 2. - Ổ cắm âm thanh: 3.5mm (xấp xỉ). - Kích thước: 68*48*10mm (xấp xỉ). - SNR: 90dB. - THD + N:-70dB. - Nhiễu xuyên âm:-86dB. - DNR: 91dB. - Los:> 15 m. - Phiên bản Bluetooth: 4.1. - Hồ sơ hỗ trợ: A2DP/AVCTP/AVDTP/AVRCP/HFP. ************ CÔNG DỤNG SẢN PHẨM - XY-BT-Mini MP3 Bluetooth 4.1 Bộ giải mã lossless mô-đun bộ khuếch đại Loa xe hơi. - Được sử dụng cho loa, Nhà Thông Minh, nhắc nhở bằng giọng nói, khách sạn, đồ chơi trung tâm vv. - Hỗ trợ kết nối không dây Bluetooth và phát lại nhà thông minh. - Khoảng cách liên lạc dài nhất lên 20 mét. - Hỗ trợ chức năng giải mã. - Ghép nối Lời nhắc bằng giọng nói. - Hệ thống dây điện đơn giản và đầu ra ổn định. - Dễ sử dụng, chỉ cần nguồn và tai nghe. ********** ♡ Linh Kiện Điện Tử TuHu ♡ ✦ Điện thoại: 0962425005 ✦Tư vấn kĩ thuật miễn phí.02466514142. ✦ Website: Mualinhkien.VN ✦ Zalo chủ shop: 0941344233. ✦Email: [email protected] ✦ Facebook Chủ Shop:https://www.facebook.com/TuHuGroup ✦Bán Hàng Cơ Sở: 0982725005. Nhận Làm Đồ Án Dự Án Điện Tử ✦Liên Hệ: 0962025005 Zalo: 0962025005 ✦Email: [email protected] ✦Fanpage TuHu : https://www.facebook.com/linhkiendientutuhu/?ref=bookmarks ✦Nhóm Facebook hỗ trợ khách hàng : https://www.facebook.com/groups/tuhusupport/?ref=bookmarks ✦Kênh youtube tuhu: https://www.youtube.com/channel/UCTnJ8z_qIDQ4gSDlSRoRXug ✦Facebook Chủ TuHu : https://www.facebook.com/mualinhkien ********** BHU http://mualinhkien.vn #tuhu #linhkiendientu #mualinhkien.vn #mp3 #giaima #audio Siêu Thị TuHu

Characteristics of 1. 1) High integration, low cost and low power consumption 2). Bluetooth2.0 compliant 3). Support A2DP V1.2, AVRCP V1.4 Profiles 4). Integrated EEPROM, configurable working mode and parameters 5). Stereo audio output can direct drive 40 mw 32 Ω speakers 6) Low voltage detection function 2. Scope of application 1) bluetooth stereo headphones 2). Bluetooth stereo 3. The parameters 1).USB charging voltage: 4.2V~9V 2).USB charging current: 400mA 3). Xs-3868 Power supply voltage: 3.6V~4.2V 4). Playing music current: 80MA(MAX) 5). Tape current: less than 1MA 6). Module size: 49*22mm(not welding XS-3868), 54.5*22mm(welding XS-3868) 4. Instructions The meaning of LED indicator light D1: It's charging D2: The charge is complete D3: Low battery D4: LED1, Bluetooth working status indicator D5: LED2, Bluetooth working status indicator Key meaning: -Penny: Is that what I'm doing -Dan: Next VOL- : Volume down VOL+ : Volume up Play/Pause: Start /Pause, long press the s

Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

MODULE BLUETOOTH AUDIO 4.1 BK3254 THÔNG SỐ KỸ THUẬT Điện áp hoạt động: DC3.3-4.2V Giao thức: HFPV1.5, A2DPV1.2, AVRCPV1.5, HSP1.2 Dòng tải: ≤45mA Dòng nghỉ: <500uA Nhiệt độ hoạt động: -40-80°C Truyền tải điện: CLASS2, 4DBM Độ nhạy: -80DBM<0.1%BER Tần số: 2.402Ghz-2.480Ghz Giao diện: I2C, SPI và UART Tần số âm thanh: ≥ 75DB Kích thước: 25x13.5x1.8mm THÔNG TIN BẢO HÀNH 1. Cấp độ bảo hành: (xem thêm về cấp độ bảo hành của công ty tại đây) 2. Quy định riêng: THÔNG TIN LIÊN HỆ 🔴 Công ty cổ phần điện tử SMD ☎️ Điện thoại cửa hàng: 0246 687 4969 ☎️ Điện thoại bán hàng online: 0988 125 136 ☎️ Điện thoại bán hàng thương mại: 0869 256 946 ☎️ Điện thoại kỹ thuật: [email protected] 🌎 Website: http://linhkienviet.vn 🔴 Fanpage: https://www.facebook.com/smdchip.vn/ 🔴 Group hỗ trợ: https://www.facebook.com/groups/linhkiendientusmd #ModuleBluetoothAudio4.1BK3254 #ModuleBluetooth #

Module Audio Bluetooth 4.0 BT-40AU Mô tả - Sản phẩm ứng dụng nghe nhạc qua bluetooth 4.0 Module bluetooth 4.0 audio có kích thước nhỏ gọn, cho âm thanh stereo 2 kênh, thích hợp chế loa/tai nghe không dây. Bluetooth 4.0 hay còn gọi là Bluetooth LE (Low Energy) cho khả năng tiết kiệm điện mà vẫn giữ khoảng cách truyền cũng như tốc độ truyền tốt. Ngoài ra module còn có các chân chờ để gắn thêm Led báo hiệu, nút MUTE,... Lưu ý: Nên hàn các chân kết nối trực tiếp với nguồn và các đầu ra để đảm bảo tín hiệu ổn định nhất Thông số kĩ thuật Điện áp: 5V Chuẩn Bluetooth: 4.0 Tần số: 2.4GHz Số kênh Audio: 2 (Stereo) Kích thước: 30x20x3mm Bảo hành - Hàng đã được kiểm tra trước khi đóng gói sản phẩm. - Hàng sẽ được kiểm tra khi khách hàng mua hàng trực tiếp. - Hàng sẽ được kiểm tra khi khách hàng mua hàng online. - Sản phẩm được kiểm tra là sản phẩm đã có dán tem kiểm tra hoặc ký hiệu dấu tích " v ". - Sản phẩm thuộc cấp độ Bảo Hành: #banlinhkien #linhkiendientu #linhkienhanoi #linhkien #linhkienminhha #led #nguon 039796

Ii. Product application Jdy-67 supports Bluetooth audio +BLE+SPP mode, and it can also be switched to MP3+BLE+SPP mode, which will be more widely used. Bluetooth audio +BLE mode can be applied to various Bluetooth speaker products, and BLE can be applied to various data communication products. MP3+BLE mode can be used to play all kinds of voice toy products and all kinds of advertisements. SPP supports telephony or ANDROID bluetooth serial port pass-through. Of course, BLE also supports IOS and ANDROID pass-through. Can be applied to: 1. Bluetooth BLE or SPP data transmission 2. Bluetooth speaker 3. Various Bluetooth audio or MP3 toys for children 4. Application of various voice prompt products 5. Various Bluetooth voice massage pro

Welcome to our shop 👑Kingzizi👑, all the products in this shop are at a favorable price💕, and have quality assurance💕, you can rest assured to buy💕, we will give you the best and highest quality shopping experience! 🌹🌹🌹 Description JDY-10 transparent transmission module is based on Bluetooth 4.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 8db, maximum transmission distance is 80 meters, low power consumption, small size, strong signal, data transmission Stable and other characteristics. Product Features Support for Android, IOS mobile phone data penetration Support low power consumption (standby current can reach several uA) Support GPIO and UART peripheral interface Support AT command operation Can be certified by FCC/CE and other standards WeChat transparent transmission function Product parameters Operating voltage: 1.9 – 3.6V Working temperature: -40 - 85 °C Maximum transmission power: +8dbm Antenna: PCB onboard antenna Receive sensitivity: -92dbm Wake mode: 9MA Suspen mode: 30-800 uA Deep Sleep mode: 5 uA Product application range Bluetooth LED lighting Motor adjustment and other products Anti-lost alarm and other products Sports Health Care Small appliances Automotive Electronics #1 pc JDY-10 BLE Bluetooth 4.0 Uart Transparent Transmission Attachment Compatible with CC2541 Bluetooth Module #JDY-23 #Bluetooth5.0 #module #BLE5.0 #CC2541 #Blue

___________________❤inspirexshop❤___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. √COD √Ready Stock √Wholesale Price √Quality Checked —Surprises for you— Shop Voucher: Get More Discount Follow Shop: Free Gifts "Like" Items: Priority Shipping (If you want to get a free gift, please send me the follow shop screenshot and remark on the order, otherwise you will miss it) Attention We will be based on your voltage in your country to send the corresponding adapter plug. _______________❤Product Information❤______________ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

Bluetooth Stereo Module Bluetooth dual channel Module Bluetooth Audio Module Audio Bluetooth JD

_______♤Welcome Iuxishop Store♤___________ ✔Ready Stock ✔COD ✔Quality Checked ✔Whole Items: Good Quality/Ready Stock/Original/Wholesale Price ✔Shipping Time: 5-14 usually 8 days from China ★Surprises for you★ ☛Free Gifts:Follow Shop ❤“Like” 5 Items: Priority Shipping ⚠️( Sent us follow shop screenshot and remark on your order "Free Gift", if not will miss) ✌(Tip:We will be based on your guests in your country to send the corresponding adapter plug) 【After-sale】: If there are any problem, please contact us firstly, we will try our best to solve it. __________________❀Product Information❀__________________ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

----------------------- ♥♥ -Produkasyong Impormasyon - ♥♥ ------------------ ------- ✔Magpadala upang magpadala ng ✔High kalidad ✔Binungunang presyo ✔Brand bagong 100% ✔ Pinakamahusay na Presyo ng Dami ng Shopee ✔upplier Info ✔invoice Mga sorpresa para sa iyo: ❀ Sundin ang mga shop / "Tulad ng" Item: Priority Shipping & Free Gift ☞PS: Kung nais mo ng isang libreng regalo, mangyaring ipadala sa akin ang screen na sinusundan mo ang aking shop at mag-iwan ng mensahe sa iyong order. # Xiyijiaproduct Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

LinhkiendientuHD Chất Lượng - Uy tín-Giá rẻ Module Audio Bluetooth 4.0 BT-40AU Mô tả - Sản phẩm ứng dụng nghe nhạc qua bluetooth 4.0 Module bluetooth 4.0 audio có kích thước nhỏ gọn, cho âm thanh stereo 2 kênh, thích hợp chế loa/tai nghe không dây. Bluetooth 4.0 hay còn gọi là Bluetooth LE (Low Energy) cho khả năng tiết kiệm điện mà vẫn giữ khoảng cách truyền cũng như tốc độ truyền tốt. Ngoài ra module còn có các chân chờ để gắn thêm Led báo hiệu, nút MUTE,... Lưu ý: Nên hàn các chân kết nối trực tiếp với nguồn và các đầu ra để đảm bảo tín hiệu ổn định nhất Thông số kĩ thuật Điện áp: 5V Chuẩn Bluetooth: 4.0 Tần số: 2.4GHz Số kênh Audio: 2 (Stereo) Kích thước: 30x20x3mm Bảo hành - Hàng đã được kiểm tra trước khi đóng gói sản phẩm. - Hàng sẽ được kiểm tra khi khách hàng mua hàng trực tiếp. - Hàng sẽ được kiểm tra khi khách hàng mua hàng online. - Sản phẩm được kiểm tra là sản phẩm đã có dán tem kiểm tra hoặc ký hiệu dấu tích " v ". - Sản phẩm thuộc cấp độ Bảo Hành: #banlinhkien #linhkiendientu #linhkienhanoi #linhkien #linhkienminhha #led #nguon ----------------------- HOTLINE: 0347.610.878 Địa chỉ mua hàng tại Hà Nội: 10-NGuyên Xá -Từ Liêm Hà Nội ----------------------- Linh Kiện Điện Tử HD shop cam kết Bán giá luôn cạnh tranh và dịch vụ sau mua giá tốt hơn so với thị trường. ✔️ Cam kết sản phẩm y hình ✔️ Tư vấn nhiệt tình, chu đáo ✔️ Giá tốt nhất trên thị trường ✔️ Nhận hàng và thanh toán tại nhà #linhkiengiarechatluonguytintu

Module Bluetooth audio BK8000L với phiên bản Bluetooth 2.1+EDR sẽ là cầu nối đưa âm thanh từ các thiết bị phát truyền đến loa một cách không dây, đem đến trải nghiệm tiện lợi, đơn giản. THÔNG SỐ KỸ THUẬT: - Điện áp hoạt động: DC2.8-4.2V - Giao thức bluetooth: HFPV1.5, A2DPV1.2, AVRCPV1.4, HSP1.2, GAVDP1.2, IOP. - Dòng làm việc ≤60mA. - Nhiệt độ hoạt động: -40oC ~ + 85oC - khoảng cách truyền: ≤10m - Độ nhạy: -80dBm <0.1% BER - Dải tần số: 2.4GHz ~ 2.480GHz - Giải mã hiệu suất âm thanh: SBC - Kích thước module: 25x13.5x1.

Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

Module Audio Bluetooth 4.0 BT-40AU Mô tả - Sản phẩm ứng dụng nghe nhạc qua bluetooth 4.0 Module bluetooth 4.0 audio có kích thước nhỏ gọn, cho âm thanh stereo 2 kênh, thích hợp chế loa/tai nghe không dây. Bluetooth 4.0 hay còn gọi là Bluetooth LE (Low Energy) cho khả năng tiết kiệm điện mà vẫn giữ khoảng cách truyền cũng như tốc độ truyền tốt. Ngoài ra module còn có các chân chờ để gắn thêm Led báo hiệu, nút MUTE,... Lưu ý: Nên hàn các chân kết nối trực tiếp với nguồn và các đầu ra để đảm bảo tín hiệu ổn định nhất Thông số kĩ thuật Điện áp: 5V Chuẩn Bluetooth: 4.0 Tần số: 2.4GHz Số kênh Audio: 2 (Stereo) Kích thước: 30x20x3mm Bảo hành - Hàng đã được kiểm tra trước khi đóng gói sản phẩm. - Hàng sẽ được kiểm tra khi khách hàng mua hàng trực tiếp. - Hàng sẽ được kiểm tra khi khách hàng mua hàng online. - Sản phẩm được kiểm tra là sản phẩm đã có dán tem kiểm tra hoặc ký hiệu dấu tích " v ". ------------------------------------------- Banlinhkien.com – Linh kiện điện tử Minh Hà ✍️ Chuyên cung cấp linh kiện điện tử, module, thiết bị nhà thông minh Smarthome, kit phát triển cho nhiều đối tượng ✍️ Cung cấp Linh kiện chính hãng, uy tín, chất lượng ✍️ Tư vấn kỹ thuật miễn phí ✍️ Mọi vấn đề cần trao đổi vui lòng liên hệ: - Hotline & Zalo: 033.3443.660 - Tư vấn KT: 033.3443.660 ------------------------------------------- #banlinhkien #linhkiendientuminhha #moduleaudiobluetooth #audiobluetooth #audio #modulebluetooth #cardaudio #bluetooth4.0 Mọi thắc mắc về sản phẩm xin vui lòng liên hệ : SĐT/ZALO : 033.3443.660 Tất cả sản phẩm khi được bán ra đều được đã test kĩ càng và có dán tem đặc biệt sẽ có bảo hành cho khách hàng tùy theo từng mặt hàng mà sẽ có thời gian bảo hành khác nhau từ 3 tháng đến 12 tháng ! #linhkiendientuhn #linhkienhanoi #linhkiendientuchatluong #linhkien3k #linhkiendientuminhha #banlin

Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

___________________* ❤❤ * ujewndju* ❤❤ * ___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. ✔Ready Stock ✔Wholesale Price ✔Quality Checked ☀️☀️ Surprises for you ☀️☀️ ☞Shop Voucher: Get More Discount ☞Follow Shop: Free Gifts ✈Shipping in 1 day Tip: If you want a free gift, please send me the screenshot that you follow my shop ☀️☀️ Attention ☀️☀️ ❀We will be based on your guests in your country to send the corresponding adapter plug. ➷Wholesale retailers are welcome to negotiate long-term business with us! #ujewndju _______________❀Product Information❀______________ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

___________________❀OOID'S❀___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. ✔Ready Stock ✔Wholesale Price ✔Quality Checked ★Surprises for you★ ☞Shop Voucher: Get More Discount ☞Follow Shop: Free Gifts ☞“Like” Items: Priority Shipping ( Sent us follow shop screenshot and remark on your order "Free Gift", if not will miss) ★★Attention Please★★ ✌We will be based on your guests in your country to send the corresponding adapter plug. _______________❀Product Information❀______________ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

HW-407 Bluetooth Audio Receiver Module with 3.5mm Output Jack Bluetooth 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board Specification: Bluetooth version: V4.2 Supported Bluetooth protocol: HFPV1.7\A2DPV1.2\AVRCPV1.5\AVCTPV1.2\AVDTPV1.2 Supported audio format: support WAV\WMA\FLAC\APE\MP3 lossless decoding, stereo dual-channel output Working voltage: 5V\3.7V-4.2V Transmission distance: 20 meters (in open space or under low interference conditions) Working temperature: -40℃~+85℃ Product size: 45*22*7mm/1.77*0.87*0.28" Product weight: 5g Packing size: 45*22*7mm/1.77*0.87*0.28" Gross weight: 5g Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Bluetooth Audio Receiver M

❤ * ❤ * ❤ * Welcome to #RRIANFO *❤ * ❤ * ❤ ★★★★Surprises for you★★★★ ☛Follow Shop；Free gift for you！ ☛High comment: Priority Shipping + 5% discount for next order！ ☛Shipping within 1-24 hours! ☛Ready stock and fast shipping! ☛wish you a happy shopping! ❤ * ❤ * ❤ * information *❤ * ❤ * ❤ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

❀❀❀Welcome to Owuh store❀❀❀ ✔Ready ship ✔High quality ✔Best price ✔Brand new 100% We insist on the lowest price to sell the best quality items. ☞Follow shop/ “Like” Items: Priority Shipping & Free Gift (PS: If you want a free gift, please send me the screenshot that you follow my shop and leave a message on your order.) ★★★★★Welcome chat with us,Under your supporting, we could offer you much better services.★★★★★ ---------------------------------------------------❀ Product ❀--------------------------------------------------- Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

❤❤❤Hi! Dear,welcome to globedealwin❤❤❤ ✿✿We are Chinese sellers, and the goods are sent from China. It takes about 7-15 days! ✿✿We will try our best to arrange your order as soon as possible! ✿✿After receiving the package, please check the package contents. If you have any questions, please feel free to leave us a message! Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

<div><p>DNR: 91dB Support Profile: A2DP/AVCTP/AVDTP/AVRCP/HFP LOS : >15m Size: 30mm*30mm Crosstalk: -86dB Product weight: 6 grams SNR: 90dB THD+N: -70dB Package Included: 1*Bluetooth Receiver Power Supply : 3.7-5V Description: This product uses Bluetooth 5.0 main control chip, JL6925A, true stereo 5.0 chip. Good sound quality Support automatic connection function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output. Interface detailed description: USB power supply: Universal Micro USB 5V power supply 3.7-5V power supply pad: Realize external 3.7-5V lithium battery power supply modification LED indicator: blue light in bluetooth mode is on 3.5mm stereo audio interface: standard 3.5mm interface, output stereo sound source, can insert earphones, connect power amplifier and other equipment Pairing instructions: Connect the power, the blue indicator light flashes, and enter the Bluetooth mode; when you hear the voice announcement "The Bluetooth device is ready to pair", it means you enter the Bluetooth mode and wait for pairing; after the mobile phone Bluetooth searches for "JH-BT", Click Connect. When you hear the voice announcement "TheBluetooth device is connected successfully", It means that the decoder board is successfully connected to the mobile phone, and the blue indicator light is on, and the music can be played, and the blue indicator light flashes</p><

Welcome to TTIITT :) About us: selling industrial products and household products About the product: Every product is of high quality About the price: You can follow us before buying to get coupons, all products have super discounts Other benefits: irregular gifts More questions: welcome to consult customer service staff, there are too many consultants, please wait patiently, we will solve your confusion I wish you a happy life Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

★★Good quality ★★ Best price ★★Coupon ★★ready stocks ☬Note:① follow the shop, we will give you a free gift (please send me a screenshot of your following , and leave a message on your order) ②After receiving the goods, give five-star praise and give a good evaluation, next time shopping, we will also give you a random exquisite gift ☞Gifts will be sent with this package☜ Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

--------------------------------------------- *Welcome Dioo Store* ---------------------------------------------- ❀We insist on giving you the best products at the lowest price❀ ✔Ready to sent ✔High quality ✔Best price ☛Free Gifts:Follow Shop ☞PS: If you want a free gift, please send me the screenshot that you follow my shop and leave a message on your order. --------------------------------------------------- * Product * --------------------------------------------------- Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis

Your Best Choice Feature: 1. Stereo output module with built-in antenna compatible with Bluetooth for simple structure. 2. Active speaker compatible with Bluetooth. 3. The 7-pin output interface is: + power, ground, left channel, right channel, mute, LED indicator and reserved port. Where the reserved port is connected in series with a 100 ohm resistor. 4. The LED indicates that the module is not connected and flashes quickly. It will flash slowly after connection is complete. 5. The module can be used as an ordinary power amplifier and active speaker to add connection function compatible with Bluetooth. 7PIN output interface is 2.54mm through hole pitch. Specification: Item Type:Audio Receive Module Compatible With Bluetooth Power Supply Voltage:3.3V,5V(Optional) Hole Pitch:2.54mm Package List: 1 x Module 2 x Electrolytic Capacitor 1 x LED Indicator 1 x Resis