Table Clip Shaking Head Timing Usb Qall Fan for Desktop Dormitory

With USB interface, large capacity 5000mah, continuous air supply for more than 10 hours.5 spiral turbine blades, no dead ends, 2500 rpm, super strong wind.As low as 20-30db, use brushless DC motor.Name: FanWind speed: 3 gearscolour: blackMaterial: ABSSize: 160x113x193mmPackage Contents:1 x fan1 x data cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.