1. Product material: aluminum alloy + silicone 2. Does not block the screen, makes operation more convenient, and is reserved for charging 3. Reserve the volume and power button position for easy navigation and viewing 4. Six-point surround fixation, using upper and lower hooks of a strong silicone cover, left and right positioning structure design to firmly grasp the phone, anti-shake and cannot be thrown away 5. 360-degree rotation, the viewing angle can be adjusted arbitrarily, it can be operated with one hand, and the screen can be rotated arbitrarily horizontally or vertically 6. Suitable for electric vehicle and motorcycle handlebars 15-34mm 7. Applicable screw diameter: rearview mirror models below 8.5mm 8. Universal for all models, compatible with 4.7-7.2-inch mobile phones, and can also be used with mobile phone cases. 9. Multiple shock-absorbing modules, the back panel of the mobile phone and the bracket connection plate are connected through silicone to effectively absorb shock. 10. The universal ball can rotate freely with 360-degree adjustment, and you can control the comfortable angle. 11. Weight: 688g for handlebar model; 657g for mirror mount model 12. Product size: 21x15x5cm