1. Material: ABS + silicone
2. Widely compatible with various of smartphones those with a width of 62-102mm
3. 360 degree rotation - strong adsorption, no shaking
4. One-handed operation - easy one touch lock and release
5. Steps:
A. Press release button to open the locking side arms
B. Place smartphone against the Easy one touch trigger button and the arm will close automatically
6. With air outlet bracket