Description: With 4 cooler fan adds additional the noise reduction parts while maintaining a high speed. That can effectively reduce fan noise. When you use a laptop, you will not be disturbed by annoying noises. The laptop holder offers 7 levels for height adjustment, forward-inclined angle and hollow design provide more natural airflow for the laptop,accelerates heat dissipation to protect the laptop from hardware and CPU overheating. Double triangle support design make the laptop stand more stable. With anti-slip silicone pad, it can protect your device to the greatest extent from falling. The laptop stand can be folded into a small size and then you can carry it to anywhere like home&office and during travel. It is easy to open and close when you use it. Fit for almost all laptops from10 to 18 inches. Specification: Material: Plastic Fold Size(LxWxH): 275x90x30mm/10.8x3.5x1.2inch Unfold Size(LxW): 275x200mm/10.8x7.9inch Package Includes: 1 Piece Laptop Stand with Fan 1 Piece USB Cable