Sell Mini Vacuum USB Air Extracting Super Cooling Fan Cooler Notebook Cooler LaptopBattery best price

Brand: COOL COLD Material: ABS Colors: Black Power voltage: DC 5V/9V Power current: 0.4±10%A Power input: 2/3.78W Maximum air volume: 23.15CFM Fan speed: 1300-3000±10%RPM(5V), 1300- 3000±10%RPM(9V) Item size: 17.5 * 8.6 * 5.2cm / 6.89 * 3.39 * 2.05in Item weight: 200g / 7.05oz Package size: 17.5 * 9.5 * 6.2cm / 6.89 * 3.74 * 2.44in Package weight: 250g / 8.82oz Compact, portable, stylish, and innovative design. Protect your computer by cooling its heat effectively. The infinite speed switch is adjustable. 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