USB plug-in desktop fan, with 5-speed adjustment and mute fan capable of shaking head, can set the blowing time with detachable net cover, and portable fans for home, office, dormitory and travel can be hung on the desktop and hung on the wall., Portable Fan, Portable Fan, Office Fan, Home Fan, Modern Fan, Sleek Fan, Quiet Fan, Mute Operation, Timer Function, Headshaking Fan, Travelers, Home Users