This is an Mp3 decoder board with an onboard Bluetooth 4.1 receiver. This board can be powered via a battery terminal or else from the onboard micro USB port. For the output of the board, there are solder pads for the right, left and ground wires of the speakers or a 3.5 mm audio jack is also provided to connect the speakers.
- USB Powered
- LED Indicator
- 3.5 mm Stereo Audio Interface
- 3.7 – 5V Supply Pad
1 x MP3 Bluetooth 4.1 Decoder Board