Magnetic iPad Radiator Magnetic Tablet Cooler for iPad/Surface Pro/Samsung Tab, Super Radiator with 4 Cooling Modes, Universal Radiator with Temperature Display LED Free Mobile Game Finger Cover for Mobile Games, Live Broadcast

power: 1. L3 gear 15V 1.6A (24W)-L2 gear: 15V0.8A (12W)-L1 gear: 15V0.4A (6W) 2. Support: QC/PD: 20W/30W/45W/60W/67W/120W Key functions: 2 press switches, gear conversion keys: Plug-in by default L3 can freeze, short press L2, then L1, then Ai, cycle action, long press off/on for 3 seconds; Power/temperature conversion key: short press power and temperature to switch, long press and turn off/on the light for 3 seconds, cycle action • 【Four-stage cooling rate】Tablet Cooler features a 27W high power design with a large 3.54-inch contact surface for powerful cooling performance, 4-speed adjustable cooling speed and digital temperature display. Suitable for ipad, surface pro ,Huawei and other tablets, keep your tablet running at high speed and avoid heat. • 【Semiconductor + Fan Dual Cooling】that utilizes semiconductor technology to dramatically improve cooling performance. Built-in large cooling plate, instantly cools down when you turn on the power, no need to wait to avoid overheating, ensuring a stable live broadcast or gaming experience.