This electroplated black mobile phone radiator adopts the fan cooling principle and has a built-in 300mha battery with a battery life of 2-4 hours. It supports many mobile phones on the market and is suitable for mobile phone widths of 62~92mm. It has wireless mute, cool blue light, and three-speed adjustment. Let your mobile phone bid farewell to the summer warm baby.

Specification:
Color: electroplating black
Refrigeration principle: fan cooling
Power supply type: built-in 300mha
Battery life: 2-4 hours input
Voltage: 5V
Suitable for mobile phone width: 62~92mm
Package size: 10*6.8*4.4cm / 3.9*2.7*1.7in
Weight: 85g/3oz

Packing list: 
1*Mobile phone radiator
1*Micro charging cable