Silent cooling, fast cooling, mobile phones are not hot, no stuck, easy to play games.
The spring retractable clamp does not hurt the machine, and mobile phone from 4-7'' can be clamped.
The heat is dissipated, the fan is effectively cooled, and the heat of the mobile phone is quickly drained.
Lowering the temperature of the phone can prevent the battery from prolonging and prolong the battery life.
Model Number: Mobile Phone CoolerUse: Finger Ring HolderMaterial: ABSMaterial: ABS+Aluminum AlloyType: Phone Stand Desk