1. Support LED digital tube.
2. Support USB / AUX / TF / FM.
3. Support FAT16, FAT32 file system.
4. Support for MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song.
5. Support 32-320 KBPS MP3 songs.
6. Support for the previous song, next song, play/pause, mode conversion.
7. Support infrared remote control reception.
8. Support Bluetooth, compatible with Bluetooth 3.0 and below.
9. Weight: 31g
