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: The cooler fan can adjust the fan speed according to the temperature of notebook outlet.Manual mode: You can adjust the fan speed according to your requirements, more choices, more flexible.LCD display provides two switchable display modes—temperature and fan speed by pressing MODE button for 2 seconds.Four silica gel connector, compatible with all notebook outlet.Memory function: It will automatically enter the working status before poweroff. Adjustable LED light 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.Specifications:

Brand: COOL COLDRated voltage: DC 5VRated current: 0.4±10%AInput power: 2.0WMax air volume: 23.15CFMFan speed: 900-3500±10%RPMItem size: 11 * 8.2 * 4cm / 4.33 * 3.22 * 1.57in (L * W * H)Item weight: 136g / 4.80ozPackage size: 17 * 9.1 * 5cm / 6.69 * 3.58 * 1.96in (L * W * H)Package weight: 228g / 8.05ozPackage List:

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