Application:Cellphone;    Feature: 360 Degree Rotation;  Phone Model:Ulefone Armor 3T, Xiaomi Mi 10, Xiaomi Mi10 Mi 10, Xiaomi Redmi Note 9S, Xiaomi Redmi K30 Pro Zoom, Xiaomi Mi10 Mi 10 Lite, Xiaomi Redmi Note 9, Xiaomi Redmi Note 9 Pro, Xiaomi Mi Note 10 Lite, Xiaomi Mi10 Mi 10 Ultra, Xiaomi Redmi K30 Ultra, Xiaomi Redmi K30 Pro, Xiaomi Redmi 10X, Xiaomi Mi Note 10, Xiaomi Mi 10T, Xiaomi Mi 10T Pro, Xiaomi Redmi 10X 4G, Xiaomi Redmi 10X Pro 5G, Xiaomi Redmi 9A, Xiaomi Redmi 9C, OnePlus 8T, ASUS Zenfone 7, OUKITEL WP10, OnePlus 9 Pro, POCO X3, OnePlus 9;    Features: -Quad-Lock Quad lock design firmly holds a phone to prevent it from dropping;  -Easy to Detach Hold the bracket with one hand, press and hold the side button in the center of the bracket with the other hand to slide upward the base to detach the phone;  -A Mechanical Switch Press the mechanical switch on the holder when fastening it to a handlebar as a double lock -360° Adjustment The universal ball is free to adjust;  -Auto-Lock System The auto-lock system will automatically trigger to prevent the phone from dropping when disassembling the holder; -A Silica Gel Pad A silica gel pad inside the fastener can increase friction to prevent shake and dropping;    Specification: Applicable Size of Phones:4.7-6.7 inch;  Applicable:Size of Handlebars 22mm Diameter;  Size:About 85*135mm;    Package Included: 1* Bike Holder.