Mobile Phone Heat Sink Three Stage Semiconductor Coolings Ultra Quiet Live Streaming Mobile Phone Heat Sink Feature: No More Overheating - The phone cooler is designed for mobile gamers, live streamers, bloggers, and others who use devices for extended periods. The phone cool case can cool your device in seconds and keep it at a suitable temperature. Advanced cool Technology - The Cell Phone Cooler adopts the newest semiconductor refrigeration radiator technology that can cool your devices instantaneously, keeping your mobile device at the optimal temperature without screen dims, freezes or automatic shutdown due to high temperatures, and Prevented performance from being compromised. Super quiet, light weight - the phone radiator adopts 24db noise reduction design. It is silent and won't affect your race or watching movies. Small and lightweight design brings you a good experience. RGB lights, RGB lights built under the fan, which can bring you a better style and game experience no matter where you are. Upgrade all-around silicone: Protected the mobile phone more safely, soft and heat-conductive , double curved clamping arm does not hurt the machine, and does not press the button. Product parameters: Product name: mobile phone radiator Color: Black Product material: PC+ABS Working voltage: 5V/2A Interface input: Type-c Package size:20x10x4cm/7.88x3.94x1.53inch Product size: 9.6x7.4x3.7cm/3.77x2.91x1.45in Gross weight:220g/0.48lb The Package Include: 1x Radiator 1x Data cable