2*3W dual-channel Bluetooth digital power amplifier board supports voice call/DIY Bluetooth speaker/background music -65486

This product is suitable for toys, handicrafts, computers, notebooks, MP3, MP4 and other audio player, through the Bluetooth-compatible connection to achieve music playback;

Power on, the default volume maximum;

Power input voltage is 5V, the maximum power drive double 4 Europe 3W, at the same time can be selected according to demand single speaker output;

Support Bluetooth-compatible phone hands-free function (HFP);