1 Audio input mode: For Bluetooth Receiver, USB Decode playback ,TM card Decode playback 2 Support Play format: MP3, WMA, WAV, FLAC, APE(only support APE FAST encoding format) 3 In the back of the board, there is 5V and GND power supply interface, it is easier to modify. Support FAT32 System 4 Pre-stage output can be directly pushed headphones, but also can be used after the power amplifier 5 This wireless for bluetooth 4.1 audio receiver module is used for car speaker amplifier modifying, is a good DIY car speaker circuit board
What's in the box
1 x Audio Receiver Module
