DC 5V 12V Dial Bluetooth MP3 Decode Board with 2*3W Amplifier Rechargeable FM Radio Mini USB Aux IN Car DIY Audio Module

DC 5V/12V Dial Bluetooth MP3 Decode Board with 2*3W Amplifier Rechargeable FM Radio Mini USB Aux IN Car DIY Audio Module

Specifications:Power supply voltage of 3.6-5V, 3W stereo power amplifier output (L output, no common GND, cannot connect with other for use).Multi-function Bluetooth receiver, hands-free call, fast forward/fast backward, insertion MP3 play, AUX function and radio functionS-equped with bluetooth audio receiver module.Ar cellphone and bluetooth module has matched succefully, cellphone can play MP3 or send lole APE file to Bluetooth receiver module to play.Supports hands-free call.Supports playing MP3 doent in U-disk or memory card.Supports radio playing.Item Name: MP3 BoardMaterial: Plastic, MetalFeatures: Repment, Bluetooth 5.0, USB Port, TF Card Support, Speaker AcceoriesSize: 93mm x 36mm x 28mm/3.66" x 1.42" x 1.10" (Approx.)Bluetooth Function Operation Method:1. Pre "MODE" key to switch state to "BLUE"2. Open audio device with bluetooth function, search "ZTV-CT02EA" and connects with it3. Volume can be controlled by external connection sound source device, or pre "PREV" and "" to adjust volume4. Short pre "Play/Pause" for answering the phone and pre for rejecting when there is call in.5. Short pre "Play/pause" for hanging up when you want to call someone or in calling state.6. Note: if current state is mute and there is a call in, then it will release the mute state.Power On/off:1. Power on: remove the power switch to "ON" position2. Power off: remove the power switch to "OFF" positionMP3 Play:1) Power it on, plug the U-disk or memory card which copied MP3 songs, and the hine will automatically recognize and play.2) "PREV": short pre to play the previous song, pre to decrease the volume3) "Play/pause": Pre once to stop the current playing song, pre again to restore playing state4) "": short pre to play the song, pre to increase the volume5) "MODE": mode selection, switch between memory card, U-disk, clock, FM, Bluetooth, LINE mode.FM Mode:"MODE" key to switch into FM state.PREV: short pre to search radio station from up to down, pre to decrease the volume."Play/pause": short pre to automatically search and memory the radio station."": short pre to search the radio station from down to up, pre to increase the volumeLine Mode:Voice source is input by "Line/DC" when pre "MODE" key to switch into Line state. And volume is controlled by external connection device.You can also adjust volume by preing "PREV" or "" key.CloAdjustment:Pre "Play/pause" key to select hour or minute when pre "MODE" key to switch into Clostate, then the chosen part is fing, pre "PREV" or "" again can achieve time adjustment.Bluetooth Mode:1) Open the audio device with Bluetooth function when pre "MODE" key to switch into Bluetooth state. Searching for "ZTV-CT02EA" and connect with it.Volume is controlled by external connection device. You can also adjust volume by preing "PREV" or "" key.Short pre "Play/pause" to answer the phone, pre to reject when there is a call in.2) If you want to call someone or in calling state, short pre "Play/pause" to hang up.e Control Operation:In Bluetooth statePower Switch: power offMode Switch: the same as MODE key, switch mode (Bluetooth->MP3->FM->Clock->Bluetooth)Mute: pre for mute/unmute (please note that if the current state is mute and there is a call in, then it will release the mute state)Play/pause: the same as A board functionPREV: the same as A board function: the same as A board functionVol-: the same as A board functionVol : the same as A board functionCycle: number repeat callingMP3 State:1)PREV: short pre for previous song, pre for fast backward.2): short pre for song, pre for fast forward3)Cycle: switch single loop to list loopCloAdjustment:Pre "Time" key to choose hour or minute when pre "Time" to switch into "Clock" state. Then the chosen part is fing, if pre "PREV" or "" key again is for time adjustment.Notes:MINI USB-IN can not be used directly if not connected to the battery. It must connect the battery at first, then use MINI USB IN. Otherwise it may damage the board.Due to the light and screen setting difference, the item's color may be slightly different from the tures.Please allow slight dimension difference due to different manual measurement.Package Included:1 x MP3 Board1 x e Control2 x Connecting Cable