1. Material: ABS metal hook
2. Spiral telescopic, metal hook, hook telescopic length 1.5-3.5 cm
3. The clamp arm is designed with an arc groove to make the mobile phone clamp more stable
4. Adjust the length with one button, just press the back button according to the size of the phone, without blocking the volume/power button
5. Upgraded structure, no abnormal noise, smoother and more durable
6. Reserve the mobile phone data charging port, plug and unplug the mobile phone without shifting
7. 360-degree universal rotating ball, free to control the viewing angle with one hand
8. Weight: about 100 grams