1. Bluetooth version: 5.0
2. Bluetooth sound processing: with DSP technology and A2DP (Advance Audio Distribution Profile) function
3. Rated working voltage: 12V-24V
4. Blue SB port: U disk
5. Orange USB port: 5V/2.4A
6. Type-C: PD3.0 (up to 18W)
7. Music format: MP3/WMA/WAV/FLAC
8. FM transmission frequency: 87.5MHz-108.0MHz
9. Bluetooth transmission distance: less than 10m
10. Effective distance of Bluetooth microphone: about 0.5-2m
11. Transmit FM mode: Stereo digital PLL frequency locking
12. Material: ABS
13. Weight: about 46.1g

Features:
1. Suitable for all types of vehicles
2. Digital tube display
3. Support PD3.0 fast charge output
4. Support 5V/2.4A charging output
5. Support stereo FM transmission technology
6. Support U disk playback
7. Support TF card music playback
8. Support WMA, MP3, WAV, FLAC music format files.
9. Automatic power-off memory function
10. Bluetooth supports A2DP, AVRCP, HFP, HSP
11. Bluetooth V5.0
12. Bluetooth hands-free calling
13. Support Bluetooth stereo music DSP technology
14. Battery voltage detection
15. Support ambient light
16. Support one-key soft shutdown, support any key to start