QC3.0 Fast Charge Car Bluetooth MP3 Player Car FM Transmitter(Black)

1. Bluetooth version: 5.02. Bluetooth sound processing: with DSP technology and A2DP (Advance Audio Distribution Profile) function3. Rated working voltage: 12V-24V4. Output ripple: less than 200mV5. QC3.0 USB port: support QC3.0, QC2.0, output 5V/3A, 9V/2A, 12V/1.5A6. Bluetooth USB port: U disk (1A output)7. Music format: MP3/WMA/WAV/FLAC8. Bluetooth transmission distance: about 5-10m9. FM transmission frequency: 87.5MHz-108.0MHz10. Power: 5W11. Material: ABS12. Weight: about 44g13. Size: about 7.1x4.3x4.8cmFeatures:1. Bluetooth 5.0, lossless transmission, low power consumption, stable connection2. Support QC3.0, QC2.0, FCP, AFP and other charging protocols3. With blue ambient light ring4. Support power-off memory, support Bluetooth automatic reconnection5. Bluetooth supports A2DP, AVRCP, HFP, HSP6. Support U disk, T card, Bluetooth playback7. Support lossless music formats such as APE/WAV/FLAC8. Support button to wake up mobile phone voice assistant9. Private answer switch10. FM stereo output11. Low voltage alarm11. Support input over voltage protection, output over current protection, output short circuit protection, over temperature protection