Mobile Phone Cooler Pad Semiconductor Heat Sink Cooling Fan Magnetic Pads Large Area Mobile Phone Cooling Plates CoolingOOTDTY    Features: The cooling pad can cool the CPU and battery at the same time.The phone cooler pad is a plate that neutralizes the heat on the back of the mobilephone. It cannot achieve cooling effect when used alone. Please use with semiconductor cooler,in order to achieve better results.The adhesive surface is made of nano-silica gel material, which can be reused after rinsing with water.The phone cooling pad needs to be used with a cooler fan.The cooling pad only,other accessories demo in the picture is not included!Specifications: Material:Aluminum AlloySize:Approx.11x6.2cm/4.33x2.44inColor:BlackPackage Includes: 1x Mobile Phone Cooler Padnote: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.