Bluetooth Audio Receiver Board Bluetooth 5.0 4.1 MP3 Lossless Decoder Board Wireless Stereo Music Module DIY VHM-314 3.7V-5V

Model Number : Bluetooth-compatible Audio Receiver Board Supply Voltage : 3.7-5 V Type : Module Origin : Mainland China Condition : New Audio Receiver Board : Stereo Audio Amplifier Car Speaker Amplifier : MP3 Lossless Decoder Board Origin : Mainland China Type : Module Condition : New Supply Voltage : 3.7-5 V Model Number : Bluetooth-compatible Audio Receiver Board When powered by USB alone : the red light flashes, indicating that the power supply is normal. SNR : 90dB THD+N : -70dB Crosstalk : -86dB DNR : 91dB Viewing distance : >15m Product Size : 30.00x30.00x5.00mm/1.18x1.18x0.2inch