Zuoao 2 in 1 Foldable Cell Phone Stand Holder with usb Cooling Cooler Fan for iPhone, Samsung Galaxy, HuaWei, Ipad, Tablet and any Mobilephone (White) 2 in 1 Function: This is not just a mobile phone bracket,That is quiet Cooler Fan radiator phone bracket,Can be used alone, can also be used in combination Foldable and portable: human engineering design,180 degree rotating freely Rapid Cooling: 8cm high-strength quiet fan with aluminum alloy panel rapid cooling your device Easy to Use: 50cm USB cable powered, Plug and play,Compatible with any smartphones and 5-10 inch tablets Phone stand holder with cooling fan can help you get heat-resistant to protect your electrical devices when using for a long time