M3 Smart Dual USB Car Charger With Atmosphere Lamp(Black)

1. One-key hang up, Bluetooth 5.0, voice broadcast, lossless music, ambient light, read U disk music
2. Ambient light smart switch button, simple and easy to operate
3. 3 USB charging ports, 2.1A+1A+1A
4. TF card/U disk, plug and play
5. Material: ABS
6. Play format: MP3 / WMA / WAV / FLAC
7. Working temperature: -10-70 degrees Celsius
8. Rated power: 2W
9. Output current: 3.1A
10. Input voltage: 12-24v
11. Output voltage: 5v
12. Power supply mode: USB power supply
13. The effective distance of the microphone: 0.5-2 meters
14. Bluetooth transmission distance: 10-15 meters
15. Dimensions: about 605 x 85 x 195MM
16. Weight: about 120G