Features:100% brand new and high qualityAdopts an ergonomic design with seven adjustable angles to better protect your spine;Has two built-in USB ports, which can be connected to other USBs, and will not carry additional power cords or bulky battery packs;Special non-slip baffle can prevent your laptop from following on inclined surfaces, and there are enlarged and thickened anti-slip pads at the bottom to keep the laptop stable;The laptop cooling pad is suitable for almost all 12-18 inch laptops.With 6 large fans provide super heat dissipation for the laptop, freely adjust the wind speed by the knob, 360 RGB lighting surround , bring better gaming experience. Package Includes:1x Laptop Cooling Pad1x USB Cable Specifications:Product Type: Notebook CoolerMaterial: Aluminum Alloy + PlasticInput Voltage: DC 5vProduct Power: 4.5wFan Speed: 1500 RPMSize: 410x270x34mm/16.14x10.63x1.34inProduct Net Weight: 1415 Grams note:Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measurment.