NEVER FALL OFF: New spiral hook, strong and stable. The clamp arm adopts a curved groove design, so that the phone grip is more stable, the fool cannot be thrown. STABLE AND SAFE CAR PHONE HOLDER: Triangle force design, the phone can be firmly locked even when braking suddenly, turning and on bumpy roads, making driving safer. 360 ROTATION ANGLE: The 360 degree rotating head gives you the best viewing angle and allows you to quickly switch to the desired orientation. 360 ROTATION ANGLE: The 360 degree rotating head gives you the best viewing angle and allows you to quickly switch to the desired orientation. ONE KEY TO ADJUST THE LENGTH: According to the size of the phone, press the button to adjust the length and claw length. It does not block the volume/power button and adapts to all cell phone models.