2020 New RGB Gaming Laptop Cooler Adjustable Notebook stand 3000 RPM Powerful Air Flow Cooling Pad For 12-17 inch Laptop Features: 1.Gaming notebook radiator rotates in a large cycle at 4000 speed for one minute, wind speed and air volume are about 70CFM 2.In all major types of 3D games with high special effects, the game remains smooth and brings a new cooling experience 3.Low-noise motor, strong wind, extremely fast heat dissipation, cold air out of hot air, so that the computer does not have a fever 4.Two gear options reduce fatigue and make it more comfortable to use 5.The high-speed silent twin-turbo fan runs at full speed only about 20 decibel Specifications: Product name: radiator for twin turbo unit Product size: 16.59x13.83x2.45 inch(421.6*351.5*62.2mm) Fan size: 3.51x3.21x0.94 inch (89.3*for 81.7*24mm (single)) Fan speed: 2000-3000RPM Applicable size: all notebooks under 18 inches Noise decibel: about 20DB (decibel) Power interface: USB2.0 Rated voltage: 5V Rated current: 0.45A Package included: 1 x Air Flow Cooling Pad