Product Name: MP3 Bluetooth decoder board

Product Model: VHM-314
USB Powered: Universal Micro USB 5V Powered
Power: 3.7-5V
S / N ratio: 90dB
THD + N :-70dB
Crosstalk: -86dB
DNR: 91dB
Support configuration: A2DP / AVCTP / AVDTP / HFP
Service Level> 5 Meters

 Package include:
1x MP3 Bluetooth decoder amplifier