powerful heat sink: the cooling fan prevents the phone from overheating while playing the game console, extending the life of the phone and battery.water-cooled radiator: compared with other coolers, this radiator game can be used for half an hour and can cool 10~30??c. it can effectively solve the problem of fever or power failure when using a mobile phone.light weight and convenient, silicone mat on the edge of the cooler. firmly absorb the phone to avoid the phone falling off and scratching.description: product category:radiator name: mobile phone radiator model: dl01 input voltage / current: 5v input current: 1.5a-2a speed: 7500 material: abs colour: black charging interface: micro model: width is about 65-85mm/2.56-3.35in size: about 80*64*35mm/3.15*2.52*1.38in weight: about 135g applicable to all models of for iphone / android phone / tablet with a width of 65-85mm. play a variety of games without worrying about fever. the cooling radiator is powerful and equipped with a 1.5m usb data cable. plug in the power to automatically turn on, and instantly cool. packing list: 1x radiator 1x 1.5m micro charging cable note:light shooting and different displays may cause the color of the item in the picture a little different from the real thing. the measurement allowed error is +/- 1-3cm.