Feature:Multi-angle:Adjustable, multi-speed wind speed adjustment, comfortable and convenient]:Five upper and lower gears can adjust the height according to your own habitsAnd prefer to meet different needs; take care of the cervical spineHealthy, ensure the correct posture of the computer, manually adjust the air volumeSpeed, and adjust the wind speed according to the computer temperatureMeet different heat dissipation requirements.Super sound-off:Fans]: Six ultra-quiet fans to create a noise-free environment for you.USB power supply:Plug and play power supply design, non-slip design is more stable]: Dual USBOne-to-one power supply mode does not occupy USB resourcesFolding anti-slip deflector for computer thickened EVA anti-slip foot padImprove friction with the contact surface; can be effectively avoidedThe notebook slides, and the book is placed more firmly.Product information:Applicable models: notebooks, ultrabooks, otherCooling method: fanAccording to fan configuration: 6Line length: 0.7 (m)Material: metal meshProduct size: 370*255*27Packing list:Notebook Cooler*1Cable USB*1