5pcs USB Bluetooth Hands-free MP3 Player Integrated MP3 Decoder Board Module Radio FM Remote Control USB FM Aux Audio fo

Feature Shell size 83 28MMFunction Description Support Bluetooth Dual decoding MP3 WMA WAV format music read USB disk radio FM external audio inputLINE IN AUX infrared remote control power off memory power supply 5V or 12V Main function 1 Dual decoding supports MP3 WMA WAV format music 2 Support Bluetooth function 3 With digital display 4 Support MMC SD MMA and other cards support USB interface U disk 5 Power and memory function 24C02 6 Support 5 10 meters distance infrared remote control operation 7 Support for external audio input LINE IN AUX 8 Support for FM radio receive the band 87 5MHZ 108 0MHZ 9 Button four button multi directional control MODE on a song play pause next song Key operation details 1 The last song button volume decreases In the MP3 state short press for the previous song long press for the volume to reduce in the FM state short press for upward adjustment of a station number under the Bluetooth function short press Bluetooth on a song long press for volume reduction 2 Play Pause Short press to play pause in MP3 state Short press to play pause in FM state Short press to play pause under Bluetooth function 3 The next song button volume increase In the MP3 state press the short for the next song long press for the volume increase short press in theFM state for the downward adjustment of a station number short press in the Bluetooth function as The next song in Bluetooth long pre