1. Material: plastic
2. Use mobile phone size: 4.7-7 inches
3. The shape is small and not easy to block the line of sight
4. Gravity damping bracket, low noise
5. Can be rotated at any angle to meet various viewing needs
6. Reserve the mobile phone charging port, which will not affect the normal operation
7. Olecranon clamp and spiral clamp are optional
8. Adapt to all kinds of bumpy road conditions, and fast brake smoothly
9. Dimensions: 109x92mm
10. Weight: about 52 grams