CSR8635 Dual 5W bluetooth 4.0 /4.1 Amplifier Board Audio Bluetooth 4.1 Receiver Module with Call Function

With call function CSR8635 low power power on the boot the default volume of the largest Description 5V power supply the maximum power drive double 4 oh 3W 6 5V power supply the maximum power drive double 4 ohm 5W VCC and GND for the power supply feet LN and LP then the left speaker RN and RP then the right speaker COM is the common side of the key the other end of the key are then VOL VOL PREV NEXT PLY M and M is the positive and negative of the microphone Amplifier board size 2 9x2 9CMPackage Included 1 x CSR8635 Amplifier Board with Call Function