Have you ever encountered troubles like this? When you are playing games on your laptop, it crashes suddenly because of heat. Or when you are trying to save an important file, it suddenly become blue screen of death because of heat. Now, this laptop cooler will solve these problems. It can reduce the heat of laptop rapidly and effectively with 2 fans. Besides, it won't make annoying sound during usage. It can provide user a better using experience. Features: Reduce the heat of laptop rapidly and effectively with 2 fans. Compact, portable, stylish and innovative design. Protect your computer by cooling its heat effectively. Switch and holder height could be adjustable, giving you a comfortable environment. Silent design, high power cooling fan with silent design so that noise reduction. High-speed motor and high-power cooling fan offer operate for a long time. Environmental friendly material and high-quality technology. Specifications: Brand: COOLCOLD Material: ABS+Metal Colors: Black Fan Size: 120 * 120 * 20mm (2 fans) Fan Noise Level: 25dBA Fan Speed: 100010RPM Max Air Flow:74.35CFM Rated Voltage: 5VDC Current:0.6510A Rated power: 3.25W USB QTY: 2 USB2.0 HUB Holder height: 10-14cm / 3.94-5.51in (adjustable) Item size: 33.5 * 26.5cm / 13.19 * 10.43in Item weight: 617g Package size: 35 * 27 * 4.8cm / 13.78 * 10.63 * 1.89in Package weight: 790g Package Lists: 1 * Laptop cooler 1 * USB cable