BTA-RX-A4(CSR8630/APTX)Stereo Bluetooth 4.0/4.2 Audio Receiver Module
BTA-RX-A bluetooth audio receiver module，using CSR8630/CSRA64215 bluetooth chip, support AVRCP，A2DP，APT-X（CSRA64215 Support ）,bluetooth speakers essentials, family speaker adapted for bluetooth speaker for best choice.