Item Type:BluetoothMP3DecoderModuleMaterial: ABSBluetooth Version: Bluetooth 5.0Bluetooth Receiving Distance: within 15m/49.21ftSize: Approx. 92x41x21mm/3.62x1.61x0.83inPower Supply Voltage: Support DC6V-12V .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Main Features: A highly integrated multimedia MP3 audio decoder board, with infrared remote control, and external source AUX interface. 2Easy to Upgrade: Upgrading the general audio equipment, make the audio equipment more easily play music in MP3, WMA, WAV format. 3Function: With Bluetooth 5.0, the decoder board support USB, TF Card Slot, Bluetooth, FM, AUX switching, volume adjustment functions. 4Parameter: With digital display, Bluetooth receiving distance is within 15 meters, support DC 6V12V power supply voltage, widely used. 5Power off Memory: Support power off memory function. The song and volume of the power off memory can be memorized to the current position.