Features: Stay-cool and productive with our USB computer monitor hanging-an, the-ultimate solution for hot summer days! Featuring a durable ABS/PC/PP construction and a powerful 1200mAh battery, this fan offers-three speed levels-and a versatile lighting function. Designed to meet the needs of busy professionals, gamers, and students who spend long hours in front of their computers. Perfect for home offices, dorm-rooms, and gaming setups, this fan is easy to install and compatible for all types of monitors. With its sleek-design and innovative features, this USB hanging-fan is a must-have accessory for anyone looking to stay comfortable and focused while working or playing on their computer. Specifications: Material:ABS/PC/PP Size:Approx.22.2x15.7x8cm/8.74x6.18x3.14inch Battery capacity: 1200mA Color:White/Black Wind gear: 3rd gear Function: fan/lighting Symmetrical double brushless-motor structure design, reduce friction vibration, quiet and low noise. The gravity-pivot hanging-design 140 is adjustable. Adapting all monitors without damaging the computer screen. Note: .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. .Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Computer Fans