Stand Cooler Pad CHILLY 1 FAN 4 USB PORTS. CoolerPad; lower noise level, super flow of air and very comfortable. Material: Metal Fan Mesh + plastic cover, 4 anti-slip rubbers. Additional Features: A large area of the fan, - Very low level of noise, - A wide fan function effectively improves the performance of cooling, - The ability to set the stand in several angles, allowing you to work with a laptop on the advantages ergonomic, - Additional 4 USB ports, - Power switch