【20W Power Ultra-Fast Cooling】Maximum temperature drop by is up to 30℃, powerful and stylish cooler than ever. Design with a 7-blade high-speed fan, super large TEC, and 17pcs heat sink, cooling efficiency increased by 70% compared to its previous generation. | 【Vertical Air Duct Design】We focus on the actual user experience, this vertical air duct of the phone cooler 3 Pro, an innovative and ergonomic design, makes a comfortable hold without letting heat dissipate to your hands. | 【In-APP Control】The cellphone cooler is customizable in Shark Arsenal APP. Choose power output mode, adjust the speed of the fan, pick up your own lighting effect and color, and set a timer for the auto shutdown. | 【Universal Compatibility】The phone cooling with the retractable clip fits almost any smartphone, whether you’re gaming on Android or iOS. * The Phone cooler supports devices with a 67-88mm width. | 【Automatic Power Off】The mobile phone radiator is with NTC-dual protection mechanism, it will monitor the inner temperature and auto shut down when the temperature is >60℃ or <5℃.

【Multi-device support】 Magnetic Cooler + Magnetic sticker=All devices. Applicable to iPhone / Android smartphones/switches/ iPads / tablets Etc. iPhone 11 series and above can attached without magnetic stickers (packages are attached with magnets) | 【73.4℉ Drop in 1 Min】 This phone cooler use TEC professional refrigeration chip and thermal silica gel pad, Magnetic cell phone heatsink equipped with 112 cooling columns and high-speed gears up to 7200 rpm, the phone temperature drops 73.4℉ | 【MAGNETIC COOLER】This magnetic phone cooler is upgraded with a magnetic iron ring composed of 15 NdFeB, which only needs to be gently attached to the phone when using it. The installation is simple, and it will not damage the phone and leave scratches. | 【Ultra-quiet】The radiator Noise-Reduction design allows you to comfortably watch games and videos. Since the Ultra-quiet, it is also recommended at the time of the voice chat and live broadcast. | 【73g lightweight and compact】The compact smartphone cooler makes it convenient to carry. The width was fixed at 2.44inches and the weight reduct to 73g. | 【Note:】Magnetic sticker attached to the phone may cause your wireless charging function and NFC to not work. Remove the phone case for best results.