60W 2*30W Amplifier DC 7-12V MP3 Decoder Board Module Bluetooth MP3 USB FM AUX 

Features:
DC 7V-22V power supply 2*30W
Support folder selection for playback
Support call/support recording (outside recording). Recording needs to be operated in TF mode or USB mode.(Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; in the recording mode, you need to connect a storage device U disk or TF card;)
Support USB/TF/Bluetooth/Radio/AUX automatic switching
Support power failure memory function: memorize the song and volume before power failure
The product with power amplifier supports balanced output, and the stereo power is 2*25W.
Support MP3/WMA/WAV/APE/FLAC format
SNR≥70dB
Radio frequency range: 87.5~108MHz

Button function description:
• "PREV/VOL-" long press to decrease the volume; in USB/TF/Bluetooth/radio mode, short press to the previous song/previous station
• Short press "PLAY/PAU" in USB/TF/Bluetooth mode to play/pause; long press to switch the mode,
• "NEXT/VOL+" long press to add volume; in USB/TF/Bluetooth/radio mode, short press for next song/next station
• "MODE" is a mode switch, a total of 5 modes (Bluetooth-TF-USB-FM-AUX).

Packing list:
1 x Car MP3 Decoder Board Module 
1 x Remote Control(no batteries)
4 x Cables