1. Rapid icing, cooler than you think, semiconductor radiator 2. Five major advantages: strong magnetic stable adsorption, tight fit, rapid cooling, three-color gaming light effect, semiconductor refrigeration, hot and cold separation architecture 3. Room temperature freezing > TEC refrigeration 4. Semiconductor refrigeration dual rapid heat dissipation, new design of heat dissipation system, fully upgraded configuration, dual heat dissipation, greatly improved heat dissipation efficiency, double cooling 5. Three-speed easy adjustment is suitable for various scenes. Press one button to adjust different modes to change fan speed, power, and temperature. Adapt to various scenarios Structural material: PC + aluminum alloy Interface type: TYPE-C interface Input voltage: 5V Input current: 3A Power switch: 1 button switch, plug in the default -3 can freeze, short press -2, then press -1 and then press to shut down, cycle action, long press 1.5 seconds to turn off and turn on the light Power: -3 gear (12W) -2 gear: 5V2A (10W) -1 gear: 5V1.8A (9W) Support: QC/PD: 20W/30W/45W/60W/67W/120W lamplight effect key: 3 single-color red, green and blue lights Speed: 4800-5500 rpm Radiator material: fin heat dissipation aluminum + CNC Fin heat dissipation aluminum: temperature drop of about 32 degrees, ambient temperature 25 degrees freezes Temperature sensor: (70 degrees) start protection Data line: 5V3A 1.0 meter TYPE-C A TOC Color: white/black Weight per set: 108g Packing method: boxed Contents per set: Magnetic patch*1 Removable back clip*1 Power cord*1 Certificate of conformity*1