Are you still worried about your computer's heating up after using it for a long time? This kind of brand new USB cooler fan can help you lower the temperature effectively. Low noise, long life, the cooler fan can help you work better beyond your imagination.Features:

Compact, portable, stylish, innovative design.Intelligent automatic mode and manual mode to meet your different requirements, more choices.LCD display provides two switchable display modes—temperature and fan speed by pressing MODE button for 2 seconds.A rotatable knob to adjust the fan speed, very flexible.Four silica gel connector, compatible with all notebook outlet.Memory function: It will automatically enter the working status before poweroff. Adjustable LED light mode give you cool experience.USB interface 5V power supply is more convenient and reliable.Small body, large air volume, low noise and long service life.Strong cooling, especially suitable for gamers.Specifications:

Brand: COOL COLDRated voltage: DC 5VRated current: 0.4±10%AInput power: 2.0WMaximum air volume: 23.15CFMFan speed: 1300-3500±10%RPMItem size: 12.4 * 8.2 * 4cm / 4.88 * 3.22 * 1.57in (L * W * H)Item weight: 245g / 8.66ozPackage size: 25.7 * 11.6 * 6.5cm / 10.11 * 4.56 * 2.55in (L * W * H)Package weight: 395g / 13.96ozPackage List:

1 * USB air extracting cooler cooling fan1 * USB cable1 * Fixed board4 * Silica gel connector4 * Adhesive mats1 * User manual (Chinese)