1. Material: ABS + aluminum alloy
2. Installation position: car dashboard
3. Mini size, does not take up space, does not block the driving line of sight
4. Solar charging, no need to replace the battery
5. With night light, still clearly visible at night
6. Rotate the paddle to hide the number, to protect privacy
7. Stable, no falling off, no trace of repeated sticking
8. Battery capacity: 500mAh
9. Size: 105 x 42 x 28mm
10. Weight: 80g