Features 1、100% new high quality electronic components audio receiver board 2、Support playback format: This receiver supports MP3, WMA, WAV, FLAC, APE (only supports APE's FAST encoding format) 3、The front-end output can directly push the earphones, or it can be connected to the power amplifiers 4、The audio input mode includes for Bluetooth reception, USB decoding playback, and TF card decoding playback 5、Professional manufacturing, high quality, myocardial infarction, high reliability Specification Features: 100% new high quality electronic components audio receiver board. Support playback format: This receiver supports MP3, WMA, WAV, FLAC, APE (only supports APE's FAST encoding format). The front-end output can directly push the earphones, or it can be connected to the power amplifiers. The audio input mode includes for Bluetooth reception, USB decoding playback, and TF card decoding playback. Professional manufacturing, high quality, myocardial infarction, high reliability. Specifications: Condition: 100% Brand New Material: Electronic Components Support playback format: MP3, WMA, WAV, FLAC, APE (APE only supports FAST encoding format) Size: approx. 5*4*0.9cm / 2.0*1.6*0.4in Package list: 1 * Bluetooth Receiver Board Package List