[1 Click, Automatic Lock] The 2025 latest bike phone mount features an updated automatic lock button. Four arms automatically lock your phone with a single click and unlock by pressing both sides. True one-handed operation. Thanks to the solidly structured internal mechanism, the lock button won't get stuck (press-tested over 3,000 times). [Hold Phone Like a Vice] Both the clamp and the mount are padded to protect the phone and handlebars. The back of the motorcycle phone mount features a high-speed lock switch that can double-lock your phone when riding on bumpy roads. Don't worry, your phone will vibrate loosely when you reach 100 mph. [Solid Reinforced Ball Joints] The bike handlebar phone mount has passed the SGS military standard toughness test, and the ball part is made of military-grade A+ material with high toughness, effectively solving the problem of breakage. A good choice for long-term use. [360 Adjustable] Thanks to the universal ball design, the bike smartphone mount is fully adjustable, allowing you to rotate the phone to any angle. A silicone pad is also inserted into the thread to prevent the angle from loosening while riding. [Wide Compatibility] Motorcycle phone mount is compatible with handlebars from 18 mm to 40 mm. You can use it on your motorcycles, bicycles, e-scooters, strollers, e-bikes, racing bikes, treadmills, etc. Phones from 4.7" to 7", thickness (with case) 0.71", supports iPhone, Samsung, Xiaomi, Google Pixel, VIVO, One Plus, etc.