Fuction:

VOL-: Short press to select the previous song; long press to decrease the volume

VOL+: Short press to select the next song; long press to increase the volume

PLAY/PAUSE: Short press to switch between pause and play; long press to switch between USB / TF / FM / LINE IN / BLUETOOTH

5V Description:

Power: 2*3W

Voltage: DC 5V

Current: 2A

Bluetooth version: Bluetooth 5.0

Support: call function

Radio FM frequency: 87.5—107.5 MHz

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

Size:71*22MM

5V Description:

Power: 2*3W

Voltage: DC 5V

Current: 0.5A-2A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: color screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

6V-18V Description:

Power: 2*25W

Voltage: DC 6V-18V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: color screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

6V-12V Description:

Power: 2*25W

Voltage: DC 6V-12V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: digital color screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

Size: 92*41MM

6V-12V Description:

Power: 2*25W

Voltage: DC 6V-12V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: normal screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

6V-12V Description:

Power: 2*3W

Voltage: DC 6V-12V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: normal screen

USB: Connect U disk (maximum support 32GB)

6V-12V Description:

Power: 2*25W

Voltage: DC 6V-12V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: normal screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

6V-18V Description:

Power: 2*20W

Voltage: DC 6V-18V

Current: 1A-3A

Bluetooth version: Bluetooth 5.0

Support: call function

Support: recording function

Support: support power-off memory

Support: Folder Play

Radio FM frequency: 87.5—107.5 MHz

Screen: color screen

USB: Connect U disk (maximum support 32GB)

Music format: MP3/WMA/WAV/FLAC/APE lossless format music

Size: 93*25MM