ITEM NAME:Bluetooth Audio Receiver Module Board 5V DC Power Supply Preamp Output New Descriptio n Description: 100% brand new and high quality Source input mode: 1. Bluetooth reception; 2. USB decoding and playback; 3. TF card decoding and playback Support playback formats: MP3, WMA,WAV,FLAC,APE (only support APE FAST encoding format) Power supply: 5VDC (original mobile charger can power small USB plug) The front output can directly push the earphone, or directly use the rear amplifier Specifications: Color: As Pictures Show Size: As Pictures Show Package Included: 1 *Â Bluetooth Audio Receiver Module Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ Bluetooth Audio Receiver Module Board 5V DC Power Supply Preamp Output New.Source input mode: 1. Bluetooth reception; 2. USB decoding and playback; 3. TF card decoding and playback. The front output can directly push the earphone, or directly use the rear amplifier. We want to make sure you are happy with our item.