Mobile Phone Cases, Car Phone Holder, Bluetooth Speaker manufacturer / supplier in China, offering K8a Phone Cooler Digital Display Magnetic Smartphone Radiator RGB Gaming Semiconductor Cooling Pad Cooling Fan, Digital Display / Ai Temperature Control / Adjustable Ambient Lighting K25 Magnetic Phone Cooler Heatsink Fan, Gamesir Fx5 Battery Version Magnetic Rechargeable Heat Sink 3-Gear Adjustable Radiator Phone Cooling Fan and so on.