Features: This item is an USB powered fan with a clip for easy fixation. It has 3 settings of wind speed and 360 degree adjustable, ideal for desktop computers and laptops, plug and play. 3 modes wind speed, easy to enjoy natural wind or sleep wind. 360 degree adjustable and clip, convenient in use. Clip and table desk type, perfect fan for the office,car, home, dorm, study, library, games room Specifications: Power Supply: 18650 Lithium battery Battery Capacity: 2200mah Input Voltage: DC 5V Power: 5W Charging Time: 1.5 Hours Material: ABS Plastic Dimensions: app.15x19cm/5.91x7.48in Color: White,Pink,Black,Green Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Fan 1 x USB Cable