Features 1、for Jerry solution, dual decoding support for MP3 /WMA/WAV/FLAC/APE lossless format music. 2、Bluetooth support, bluetooth version 5.0,the latest version. 3、Digital tube display with color screen, fashionable, beautiful. 4、Support for MMC/Memory Card/MMA CARDS, USB interface (U disk). 5、Support infrared remote control operation at a distance of 10 meters,have power off memory function. 6、Support LINE IN for external audio input, support radio FM, cable receiving frequency band (87.5MHZ‑108.0mhz). 7、Key: six key multi‑directional control, PLAY/PREV/NEXT/REPEAT/EQ/MODE. Specification Condition: 100% Brand New Item Type: Bluetooth Decoder Board Material: ABS Colour: As Pictures Shown Weight: Approx. 46g/1.6oz Battery Capacity: CR2025 Without Battery in Remote Control Key Operation Details: 1. PLAY button (play/pause) : In MP3 state, short press PLAY/pause; in FM state, short press PLAY/pause; long press automatically receive and coexist 2. PREV button (previous track/volume down) : Short press PREV in MP3 state to the previous track, long press to reduce the volume, and short press in FM state to increase the station number 3. NEXT button (next tune/speaker up) : In MP3 state, next button means next tune; long button means volume increase; in FM state, short button means down one station number 4. REPEAT: click to repeat the single in MP3 status, click to cancel the repeat function 5. EQ: Sound field mode, testing 6 kinds of sound quality; Classical Jazz Rock bass for Pop Normal 6. MODE button (simulation) : switch successively between USB/Memory Card/FM/audio input/Bluetooth Package List 1x Bluetooth Module 1x Remote Control