ITEM NAME:1Set 7-12V Car Bluetooth MP3 Decoder Board Decoding Player Module Support F A3Q3 1Set 7-12V Car Bluetooth MP3 Decoder Board Decoding Player Module Support F A3Q3 With bluetooth audio receiver module,when cell phone and bluetooth module matching connection,the MP3 or nondestructive APE files via bluetooth sent to.This product also be like ordinary MP3 decoder board,play U disk or TF card MP3 files,as well as the radio broadcast.(This product without bluetooth calling function,with no power amplifier,only connect to an external amplifier can it use) Support for MP1 Layer3,MP2 Layer3,MP3 Layer3 version of the song.Support 32-320 KBPS MP3 songs. support signal switch directly.Support USB, TF.support bluetooth (Bluetooth3.0 EDR) (after been paired with mobile phones can realize wireless music play).support USB/TF/Bluetooth/FM/LINE switch.MP3/WMA,WAV lossless music decoding chip.support USB/TF card switch,PREV,NEXT,fast forward,fast rewind,volume,EQ,play/pause,stop,single repeat,mute, shutdown and direct election.support Bluetoot PREV,NEXT,volume,EQ,play/pause,mute,turn it off.support FAT16,FAT32 file system. Support power off memory function: memory play songs and volume before power off. POWER: STANDBY button cannot switch. MODE: TF card and U disk: switching sequence for USB - TF - Bluetooth - FM - AUX;Only U disk: switching sequence for USB - Bluetooth - FM - AUX;Only the TF card: switching sequence for TF - Bluetooth - FM - AUX;There is no USB and TF card: switching sequence for FM - AUX - Bluetooth. Decoding board play mode instruction: Decoding board in the absence of memory card or U disk,boot default to "audio input" mode,the screen display LINE.Press "MODE" key on the panel or the remote control switch to bluetooth MODE,the screen shows "BLUE",can open bluetooth search connection at this time Press "MODE" key on the panel or the remote control switch to radio MODE,the screen display FM radio frequency,long press "PLAY" button automatic searching channe