WHITE/BLCK OPTIONAL
1. Bluetooth hands-free calling and Bluetooth support external touch keys (Optional need to increase costs)
2. Support folder choose to play (remote control operation) - easy to choose to play different music category card / U disk in the music category to put a different folder, DJ music / background music / songs, long press on or in playback mode next song, you can select the folder to play
3. Support USB / card / Bluetooth / FM / AUX switch automatically. Tips and conversion to cable (signal sound or voice in English optional)
4. Support MP3 / WMA / WAV format music.
5. Support USB / card switch, the song, the next song, volume control, EQ, play / pause, stop, mute, shutdown, direct election songs.
6. Support Bluetooth Bluetoot one, the next song, volume control, play / pause, mute.