Magnetic Clip RGB Semiconductor Mobile Phone Tablet Dual Cooling Fan Radiator Portable Cell Phone Game Cooler System Heat Sink Holder Stand for PUBG MobileSuperconducting poly cooling, cooling plate. 8 times polycooling, superconducting craze polycooling structureSmart dual-core cooling chip. Intelligent cooling, more powerful cooling, semiconductor refrigeration crystalSeven strong magnetic columns are positioned. Strong adsorption. Large magnetic attraction (K8A magnetic type)Aluminum alloy cooling fins. Filter the overload heat of the CPU chip and transfer it to the centrifugal heat absorption channelCompatible with all sizes above 7 inches, specially designed for tablet, compact and convenient; K8 back clip: It adopts a strong spring clip to expand and contract freely, and supports for Apple and Android phones with a width of 54mm-89mm.