X52 Cell Phone Cooling Fan Portable Phone Heat Sink with 3 Adjustable Cooling Gears Wireless Charging Back Clip for Gaming •High-Speed Cooling Fan: Adopts semiconductor cooling technology and a 1,600 revolutions per minute fast cooling fan,providing instant cooling to ensure a seamless experience during long hours of gaming and streaming. •3 Levels of Adjustable Cooling Gears: The wind speed can be freely adjusted,perfectly suitable for various scenarios like gaming,video watching,live streaming,Vlogging,etc. •Built-in 400mAh Large Capacity Battery & Wireless Charing: With type-c charging port,easy to get charged through an adapter,desktop computer,laptops,and more,long standby time up 2-4 hours,no need of frequent charging,and the heat sink also can charge the phone at the same time. •Super Silent Phone Coole •r: Adopt a seven-blade turbine and a suspended copper brushless motor,achieving high-speed and silent operation,ensuring a more comfortable gaming and video viewing experience. •Back Clip Design: Compatible with most phones on the market with a width within 62~92mm,easy to install,no worry of accidental falling. •Specifications： •Product Material: PC+Aluminum Alloy+Silicone •Input •V •oltage: 5V •Input •C •urrent: 0.26A •Charging •I •nterface: T •ype •-C •Refrigeration •P •rinciple: Fan cooling •Fan •S •peed: 1600 revolutions per minute •Power •S •upply: Built-in 4 •00m •Ah battery •Working Time •: 2-4 hours •Compatible Mobile Phone Width: 62~92mm Package included: •1 x Cooling Fan •1 x USB Charging Cable