1. Super Cooling & Quiet Fans: cooling pad for laptop with high-speed silent turbo blue fans, provides excellent cooling effect, 360 degrees all-round dynamic cooling; At the same time, this laptop cooling fans are all added with capacitor components to reduce working noise, very quiet and creates a noise-free environment ! 2.Adjustable Cooling Stand Height: This laptop fan cooling pad with stand height and helps to relieve neck pain caused by prolonged computer use and incorrect posture. Two Non-slip Baffle can prevent your laptop following down on slanting , which is suitable for large and heavy laptop. 3.Use for Desk & Lap: The laptop cooler pad has a flat base which can increase the force-bearing area and stabilize the notebook, so you can use it anywhere like lap, sofa, bed, desk etc. 4.Two USB Ports+Mobile Phone Stand: Dual USB Ports and power switch design, not occupy the laptop USB port The two USB ports are reinforced and matched with the braided wire USB cable, which not