Features: 1. Bluetooth version 5.3 2. Support 6.5mm microphone 3. Support clock display 4. Support calling (long press the pause button to answer the call when there is a call) 5. Support recording. Recording only supports operation in TF mode or USB mode. (Long press the MODE button to start recording, long press the MODE button again to cancel the recording and play the recorded file; exit the recording mode and long press the pause button to exit. When recording, you need to connect a storage device, such as a U disk or TF card;) 6. Support power-off memory 7. The power supply voltage supports between DC 12v-20v or DC 12v-15v. 8. Can be directly connected to speakers 9. Support song format MP3/WMA/WAV/APE/FLAC 10. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control/ 11. Power 60W, stereo 2*30W(optional). 12. Support folder selection to play. When USB or TF is playing, there is a folder in the device and there are songs in the folder. Press the previous button or the next button twice to select the folder to play songs, and the screen will display F001-F00? and so on, yes? A folder displays F00? . Specifications: Storage Type: Flash Memory Supports FM: Yes Battery Specification: External Power Signal Noise Ratio: ≥89dB Package: No Function: FM Radio, Bluetooth Model Number: Bluetooth 5V 12V MP3 WMA WAV Decoder Board Style: Car MP3 Audio Format Support: MP3, WAV, FLAC, ape, WMA Feature 1: MP3 WMA WAV Decoder Board Feature 2: with Remote control Feature 3: Mp3 Music Player Speaker Feature 4: Support FM TF USB Feature 5: Bluetooth 5.0 MP3 Player Decoder Board Feature 6: LED Lossless Audio MP3 Player Feature 7: File system supporting FAT16 and FAT32 Feature 8: Color screen display Feature 9: audio microphone usb tf bluetooth Feature 10: ape decoder speaker Feature 11: audio microphone bluetooth Feature 12: decoder board bluetooth Feature 13: audio microphone usb speaker Feature 14: dc 5v 12v bluetooth speaker Feature 15: ape decoder board speaker Feature 16: usb fm mp3 bluetooth player board Feature 17: audio microphone usb tf speaker Feature 18: placa decodificadora mp3 bluetooth Feature 19: decodificador mp3 bluetooth Feature 20: mp3 bluetooth player for car Feature 21: car audio speaker Feature 22: car audio bluetooth Feature 23: usb audio decoder Feature 24: audio microphone usb tf bluetooth Feature 25: 12v bluetooth mp3 board Feature 26: bluetooth radio bluetooth Feature 27: 12v bluetooth usb board Feature 28: board usb mp3 fm bluetooth radio 5v Package includes: 1* Bluetooth MP3 Decoder Board 1* Remote Control (without battery) 3* Cable 1* Manual