Professional Gaming Cooling Pad: The laptop cooling pad is suitable for laptops up to 21 inches in size to lower the temperature and is ergonomic for those who stare at the computer for long periods. 13 high-speed silent fans and 10 RGB lighting modes: The laptop cooler has 13 noiseless fans with a blue LED light. Wavy metal mesh, 1700–2400 RPM, 3 large fans, 10 small fans, flip-up silicone holder, 8 adjustable height angles, 2 USB ports, adjustable speeds, very quiet, fast cooling effect prevents your laptop from overheating. The sides of the laptop cooler feature RGB light strips that create a cool gaming atmosphere and visual effects. Ergonomic design: This laptop fan cooling pad provides your notebook with an optimal viewing experience. The 10-45-degree setting helps relieve neck pain caused by prolonged computer use and improper posture. The notebook cooler has integrated platform ventilation to keep your devices cool. LCD display control: Two USB ports and a switch on the laptop cooling pad turn the fan and lights on and off (the harder you turn it, the faster the fan will run and the brighter the red LEDs will be). A USB-to-USB cable is included to connect the laptop to the computer cooling pad for power. Use on your desk or in your lap: The laptop cooling pad has an oversized base that can increase the force-absorbing surface area even when you place your laptop on legs with the laptop cooling pad. You can use it anywhere, such as on your lap, sofa, bed, desk, etc. Product size: 415x298x25mm RGB light effect: 10 modes LED light effect Applicable size: 14-21 inch laptop Power supply interface: USB power adapter Rated Voltage: DC5V Rated Power: 5.75-9.0W Height Adjustment: 8 levels of height adjustment Packing List: 1xLaptop cooler box 1xMouse pad 1xUSB charging cable