NEW Vacuum Portable Notebook Laptop Cooler USB Air External Extracting Cooling Fan for Laptop Speed Adjustable

NEW Vacuum Portable Notebook Laptop Cooler USB Air External Extracting Cooling Fan for Laptop Speed Adjustable for 12-17''

Features:
1. Equipped with 3 different sizes of wind deflector, suitable for various Laptops, compatible with 12-17 inch Laptop;
2. Adjustable speed, low noise, easy to use;
3. Small size, light weight, easy to carry;
4. Super double-sided anti-skid effect, more firm and convenient;
5. Not only can the computer be cooled, but also the service life of the computer can be extended;
6. Temperature control version, automatically detect the temperature, and then automatically adjust the speed intelligently to protect your device more effectively.