Package : TQFPis_customized : YesModel Number : bluetooth 5.0 mp3 deer boardSupply Voltage : 12VApplication : SPEAKERCondition : NewType : ModuleBrand Name : diymore : Mainland ChinaFeatures:1. Use high-quality materials with guaranteed product quality2. LCD large screen display, easy to read numerical values3. Beautiful appearance, simple function and use, suitable for the popular product consumer market4. Transform and upgrade the regular audio system to make it more convenient to play MP3/WMA format song files on the USB TF card5. Easily achieve Bluetooth wireless docking and listen to music freelyParameter:Bluetooth version 5.0Power supply voltage: 12V deing supports MP3, WMA, WAV, FLAC, APE lossless format musicThe product has a power outage memory functionSupports Bluetooth call functionSupport recording functionSupport TF interfaceSupports USB interface (USB drive)Support infrared remote control operation at a distance of 10 metersSupport for external audio source input LINE INSupports FM radio and retrieval frequency range (87.5MHZ-108.0MHZ)Key: Six on multi directional control, MODE/REC/AUTO/NEXT/PREVKey usage:MODE on: Switch between USB/SD card/FM/audio input/Bluetooth functions in sequenceREC: Press the REC on to start recording, press the REC on again to cancel the recording function and play the recording file; When recording, it is more necessary to connect a storage device, such as a USB flash drive or TF cardAUTO on (play/pause): Press AUTO briefly in MP3 mode to play/pause; Short press to play/pause in FM mode, press to automatically receive and coexist with the channel; Short press to play/pause in Bluetooth functionNEXT on (next track/fast forward): Short press to next track in MP3 mode, press to fast forward; Short press in FM mode to lower the station number by one; Short press to select the next Bluetooth song under Bluetooth functionPREV on (previous track/fast rewind): In MP3 mode, VOL - short press to previous track, press to fast rewind; Short press in FM mode to increase the station number by one; Short press to select the previous Bluetooth song under Bluetooth functionRecording function description: When recording, it is necessary to connect a storage device, such as a USB flash drive or TF cardPackage include:Deing board*1Remote control*1Terminal wire*3Antenna*1