1.Innovative Laptop Cross-Flow Turbine Cooling Fan- laptop cooler equipped with a powerful ball bearing turbine fan, provides powerful cross-flow for heat dissipation, 50 percent increase in heat dissipation, gain the max performance for playing games or heavy work.2.3-Speed Mode Adjustable- Laptop cooler has 3 speed modes for your choice. Low or medium or high speed level from breeze to strong wind for all your needs, ultra-quiet fans, perfect for your office home.3.Space saving Wide application- Put the laptop fan cooler vertical standing,it like a 3-speed desk cool fan compact and easily put into your backpack. good helper for your gaming home office and traveling.4.Multi Function Portable- Laptop cooling pad has two adjustable stands, very convenient for tablet or smartphone powered by USB port(USB cable include)of USB adapter, laptop, PC, power bank, Plug and play, convenient wherever you may travel or sitting at home.5.Stability and Durability- The non-slip rubber pad keeps the laptop cooling fan stable and vibration-free while using. Two adjustable stand gives you a better better posture for gaming or typing environment.