Gravity sensor, one-hand operation
1) Put the phone on the holder, and it will automatically clamp.
2) Remove your phone when you are ready to leave.

Universal for iPhone, Samsung, iPad, PC, Tablet, E-readers etc.
Compatible Brand:Universal, Such as:
For iPhone 4S / 5 / 5G / 5C / 5S / 6 6S Plus / 7 7S Plus holder
For Samsung /For Motorola /For HTC /For LG /For Nokia, etc
For Samsung S5 S6 S7 S8 Plus holder
For Xiaomi 5 5s Plus 6 For Redmi Note 2 Note3 Note4 holder
For Huawei P9 P9Plus P10 P10Plus holder
​For All Phone Mobile Phone