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1. Suitable for all types of vehicles.
2. Digital tube display.
3. Support QC3.0 fast charge output.
4. Support Apple phone and Apple tablet charging.
5. Support stereo FM transmission technology.
6. Support U disk playback.
7. Support SD card music playback.
8. Support WMA, MP3, WAV, APE, FLAC music format files.
9. Automatic power-off memory function.
10. Bluetooth supports A2DP, AVRCP, HFP, HSP.
11. Bluetooth Bluetooth 5.0
12. Bluetooth hands-free calling.
13. Support Bluetooth stereo music DSP technology.
14. Elimination of echo and noise suppression (CVC) technology during calls.
15. Battery voltage detection.
Bluetooth version: Version5.0
Bluetooth sound processing: with DSP technology and A2DP (Advanced Audio Distribution Profile) function.
Rated working voltage: 12V~24V
Extreme working voltage: 10-26V
Power consumption: 1W
Working temperature: 0-50 degrees
Music format: MP3/WMA/WAV/APE/FLAC
Signal to noise ratio: >60dB
USB1 output: QC3.0 fast charge 3.6V-12V
USB2 output: 5V/1A+U disk
Support U disk capacity: 1G-32G
Support SD card capacity: 1G-32G
Charging recognition: USB1 supports Quick Charge3.0 protocol
Battery voltage error: ±0.5V
Frequency response: 20Hz-20Khz
Left and right channel separation: greater than 60dB
Bluetooth transmission distance: less than 10M
Bluetooth microphone effective distance: 0.5-2M
FM transmission frequency: 87.5MHz-108.0MHz
Transmit FM mode: Stereo digital PLL lock frequency.