Features:The cooler provides your computer or phone a piece of cold wind to reduce heat, makes it more comfortable to play games and watch moviesWith mini size laptop, you can take it everywhere without spending much spaceThe cooler provides you a long life using, it will be your good accompanyWith four suction discs, it can be firmly adsorbed to the phone or tablet without fallingType: Cooling FanMaterial: PlasticPower Source: USBDecibel: 31.8dBARotation speed: 5500 minPower: 1.25 WVoltage: DV 5 VLine Length: 75 cmSize: 5.0 x 5.0 x 2.0 cm / 2.0 x 2.0 x 0.8inchWeight: 40.0g/1.4ozPackage Included:1 x Cooling fan