Name: Mobile phone radiator Input voltage / current: 5V/ 1A Product size: 63*85*31mm Battery capacity: 400mAhSpeed: 4700 rpm/minStyle: charging/in-line Power connector：USB Suitable for: 4.5-7. 5 inch mobile phoneMaterial:ABS Powerful radiator: The cooling fan prevents the phone from overheating while playing the game console, and the life of the phone and battery.Radiator: Compared with other radiators, this radiator has a speed of 4000-7000, and the wind immediately absorbs the heat of the mobile phone, when using a mobile phone, it can effectively solve the problem of fever or power failure. Applicable to all models phone, play a variety of games without worrying about fever. The radiator is powerful and equipped with a 80cm USB data cable, in the power and turn it on automatically, and immediately cool down. Lightweight and convenient, the silicone pad is on the edge of the cooler. Firmly absorb the phone and drop it and scratch it. Package Included:1* Mobile Phone Radiator1* USB power cable Only the content above the package, other products are not included.Note:1. Please Allow 1- 3mm Differs Due To Manual Measurement.2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Please refer to the actual product. Thanks For Your Understanding. Please allow 1- 2cm measuring deviation due to manual measurement.