Music MP3 WMA Decoder Board Bluetooth 12V MP3 WMA Decoder Board Audio Module USB TF Radio For Car accessories Feature: * Support signal switch directly. Support USB, TF* Support bluetooth (Bluetooth 5.0 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 for MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song.Support 32-320 KBPS MP3 songs.* Support power off memory function: memory play songs and volume before power off.Note:Non-smart phones (android) have to enter the password - 0000Decoding board play mode instruction:Decoding board in the absence of memory card or U disk,boot default to ''audio input'' mode,the screen display LINEPress ''MODE'' key on the panel or the remote control switch to bluetooth MODE,the screen shows ''BLUE'',can open bluetooth search contion at this timePress ''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 channelPress ''MODE'' key on the panel or the remote control switch to the U disk or memory card ''play MODE'',the screen displays the time schedule of the songThe remote control instruction:1. POWER: STANDBY button cannot switch.2. MODE: TF card and U disk: switching sequence for USBTFBluetoothFMAUX;Only U disk: switching sequence for USBBluetoothFMAUX;Only the TF card: switching sequence for TFBluetoothFMAUX;There is no USB and TF card: switching sequence for FMAUXBluetooth.3. PREV: In USB/TF / Bluetooth MODE,short press for PREV;In the USB / SD MODE, long press for fast rewind;In FM MODE, short press for last channel, long press for scan search last channel.NEXT: In USB / TF/Bluetooth MODE,short press for NEXT;In USB / TF MODE,long press for fast forward;In FM MODE,short press for next channel,long press for scan search the next channel.4. VOL + : short / long press for music. VOL - : short/long press for music.5. REP:In USB / TF MODE,is the switch key between single repeat and whole cycle when play music,boot for all cycle.6. STOP: In the USB / TF MODE,short press to STOP the music play.7. MUTE: MUTE,press for MUTE,press again for relieve(also can relieve by VOL- /VOL+).8. EQ: Acoustic field MODE.The NORMALBASPOPROCJAZZCLACUTNORMAL9. PLAY/PAUSE: In USB/SD/Bluetooth MODE for PLAY / PAUSE;In the FM MODE,long press for searching all channels and save.Input voltage: 5V-12V 1 X decoding board 1 X remote controls( (Not Bring the Battery) No retail box will be included, but we'll pack well before