1. Lossless sound quality, fast charging, Bluetooth 5.0
2. TF card playback, hands-free Bluetooth call U disk playback
3. Colorful breathing atmosphere light, seven-color light self-adjustment
4. Smart chip, smart protection
5. Double click to adjust the mode, Bluetooth / TF card / U disk
6. One-button hands-free call, built-in microphone, clear and smooth call
7. Increase the area of ??the buckle, lengthen the non-slip shrapnel on both sides, make the buckle stable
8. Dual USB interface design, smart phone fast charging
9. Power off memory playback function, automatic connection back
10. Built-in high-performance decoding module, lossless transmission
11. Power supply mode: cigarette lighter type car MP3
12. Material: ABS
13. PC interface type: USB
14. Output current: 0.8A
15. Output power: 4w
16. Output voltage: 5v
17. Working voltage: 12-24v
18. Transmission distance: 10-15 meters
19. Music format: MP3/WAV
20. Frequency response: 20-15000Hz
21. Weight: 40g