1. Size: about 6.5x8.5 cm
2. Weight: about 151 grams for rear-view mirror models and 162 grams for handlebar models
3. Material: aluminum alloy
4. Installation size: handlebar diameter within 30 mm, rearview mirror aperture within 10 mm
5. Applicable mobile phone: 4.5-6.8 inches
6. Features: strong compatibility, anti-vibration and anti-shake, strong and durable, wide applicability, mobile phone holder can be rotated 360 degrees, without blocking the buttons, lightweight material, not easy to deform, not easy to fade, anti-oxidation, quick-release screws, firm fixation, Not easy to loosen, easy to install