Description: Dual decoding supports music in MP3/WMA/WAV/FLAC/APE format Support Bluetooth call function With recording function Digital color screen display Support MMC/SD/MMA and other cards, support USB interface (U disk) Power-off memory function Support 10 meters distance infrared remote control operation Support external audio input LINE IN Support radio FM, frequency band (87.5MHZ-108.0MHZ) Buttons: four buttons, VOL-/ AUTO / VOL+ / MODE Size: 75x50mm/3x2 inch Specification: Recording function 1. Long press the MODE button to start recording, and long press the MODE button again to cancel the recording function 2. Press the MODE button again to play the recording file 3. A storage device must be connected when recording, such as a U disk or TF card Key operation 1. VOL- button (previous song/volume down) 2. AUTO button (play/pause) 3. VOL+ button (next song/volume increase) 4. MODE button: switch between USB / TF / FM / audio input / Bluetooth function Package Includes: 1 x MP3 decoder board 1 x remote control 3x wires