About Product:1. The product features a lot of functions, with high quality of materials, including mobile power supply, mobile game controller, cooling and cooling of mobile phone, and mobile phone support function;\n2: the product has a small appearance, convenient to carry, and the product has 32 granule suckers, which can hold the phone firmly on the back of the phone.\n3: the weight is light, avoid the hand tired with the use, really achieve the ultra-portable, ultra-quiet phone heat dissipation device;\n4: using fan heat dissipation effect, improve the service life of mobile phone, playing mobile games will not be caused by the high temperature of the phone.