E-joy&reg; Desktop Fan USB Powered Desk Cooling Fan 360 Degree Rotatation Desk Fan 7-Inch Personal Fan with Gliding Design Unique gliding slide-design, enable 90 degree vertical tilt adjustment. Stepless spin button changes the speed naturally from weak to strong; Fan operate quitely Base design with a mounting hole, fan can be hang up on wall. Unique modern style look design. Portable, mini size for personal space cooling such as office desktop or home use.