DescriptionWIFI : NoDSP : -DAC : -Dimensions (WxHxD) : -Body Material : PlasticOperation Mode : Touch ToneStorage Type : Flash MemoryHave Speakers or not : YesSupports FM : YesBattery Specification : External PowerSignal Noise Ratio : 89dBSupports Recording Function : YesPackage : NoFunction : Voice Recorder,FM Radio,bluetooth,Build in SpeakerModel Number : 0063Style : Pure Audio MP3Battery Life : > 20 hoursScreen : YesBalanced Out : NoExternal Memory : YesAudio Format Support : MP3, WAVBrand Name : lieveCertification : NONELCD MP3 Decoder DAC DC 12V Bluetooth-compatible V5.0 Audio Receiver APE FLAC WMA WAV Decoder Support Recording Radio Lyrics DisplayMain control IC: AC6921Bluetooth-compatible IC: AC6921 Bluetooth-compatible version is 5.0Music format: MP3 / WMA / WAV / FLAC / APE lossless formatBluetooth-compatible call functionrecording functionFolder switching functionRadio FM frequency: 87.5-107.5 MHZSupport function introduction: support MP3 / USB / TF / LINE IN / FM / BLUETOOTH-compatible / remote control connection / DC 12VAbout the structure: Panel size: length 112 * width 62 MM, the panel is surrounded by screw holes, the depth of the board is 22MM1. Buttons and interface functions1. IR: infrared receiver module;2. MIC: Support call and recording function;3. USB interface: connect to U disk (maximum support 32GB);4. LCD screen: synchronized lyrics display;5. SD card slot: connect to SD memory card (maximum support 32GB);6. AUX interface: audio input interface;7. Volume knob: control the volume;8. REC: Long press the REC button to start recording, press the REC button 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 U disk or TF card;9. REPEAT: Press the single cycle function once, and press it again to cancel the single cycle and play in sequence;10. PREV/: Short press is to select the previous song; long press is to rewind;11. PLAY/PAUSE: Short press is to switch between pause and play; long press is to radio FM automatic station;12. NEXT: Short press is to select the next song; long press is to fast forward;13. MODE: Switch between USB / TF / FM / AUX / BLUETOOTH-compatible;