Quick-release bicycle, motorcycle mobile phone holder. Lock or open the quick-switch button to install and uninstall the phone. It onlytakes a second, and one-handed operation. [Sensitive Touch Screen] The high-sensitivityTPU film window on the front phone bag of the bicycle phone allows you to easily play the phone or view activities while riding the map. The hidden earphone holeallows you to answer the phone or enjoy music freely when riding a bicycle. [Simple & Firm & Stable] Bicycle motorcycle scooter mobile phone holder is made of ABS waterproof material,light and durable, gives you aninnovative feeling. The built-in rubber pads on the arm protect your phone from scratches. Finally achieve the purpose of easy operation, safe and firm. Suitable forall city streets and rugged mountain roads. [360° Rotation, Full-Screen Visible Design] Realize a 360 ° rotation, 15 ° tilt, and elevation angle adjustment. You canfreely adjustthe phone mount according to your perfect viewing angle (horizontal, vertical, or any angle you want). Full access to all buttons and wont cover your FACE/TOUCH ID, never block the camera, headphone hole, charging, live-streaming. Its aperfect companionfor your cycling journey. [Universal Compatibility] Suitable for3.5-6.7 inch smartphones.Suitable for iPhone 12 Pro MAX / 11 / XS / XR / X / 8/7/6 / 6S Plus, Samsung Galaxy S9 / S8 Plus / S6 / S7 Edge / A7 / A5, MI A1 / A2 / 8 Lite, REDMI Note 6 Pro / 6A / Note 5 Plus / S2, OnePlus 6 / 6T, Moto G6 / G5 and Suitable for bicycles / mountain bikes / racing bikes / downhill bikes / motorcycles / electric bikes with a handlebar diameter of 0.86 inch to 1.25 inch. Just tighten the mounting screws to fix it to the bike handlebar no tools required!