1. Vacuum cup

• Can be Absorbed on the instrument desk and glass, Reuseable after wash dry naturally.

2. Buckle

• Convenient and easy to use

3. Super Pressure Valve

• Science and vacuum pressure switch, must press when using to make it stable

4. Vacuum Suction Cup Holder

• Big Suction and stable.

5. 360 degree knob

• 360 degree rotate to adjust. Adjusted the direction, then tighten the nut

6. Keypress

• Adapt to the device width of 55-90mm for the vast majority of smartphones

7. Mobile phone camp arm 

• Using the principle of human body engineering and mechanics, select high quality springs, applying pressure to force balance. 

8. Silicone collet

• When emergency brake, also dont fall off, easy to operate.

9. Silicone inside mat

• Tire grain, Prevent scratches and loss.