NEW VERSION CLIP ON FAN & USB DESK FAN DUAL USE. Enhanced version unique base design,The usb fans desk can be placed on the desktop, or clipped to your office desk, and headboard securely, with a strong clip that fits boards within 5cm. The usb fans equip with rubber pads so it would not damage your furniture, and will not slip.SUPER SILENT & 360 DEGREE ROTATION- We use the brushless motor for this mini fan usb, the brushless motor make this fan very quiet when it's running. The usb fan with quiet operation, you can sleep comfortably without the noise disturbs you. Support 360-degree horizontal and vertical rotation, adjust the direction of the wind with 360 up and down, left and right adjustment, you can enjoy the cool wind from all directions.2 ADJUSTABLE SPEED USB DESK FAN- Our usb desk fan silent is with a single rock switch makes the operation simple and flexible. 2mode from breeze to strong wind. (Use powerful brushless motor, max speed is up to 3500r/min, low noise to 30-36db). Suitable for office, home, dorm, study,baby stroller, wheel chair, desk ,car or bed headboard etc for extra coolness on hot days.SAFE,COMPACT, LIGHTWEIGHT MINI DESK FAN- 4 inch portable frame saves your desk space, this usb mini fan is with safe ABS net cover, the grille is small enough, and use soft PP blades, so do not worry about finger-hurting by accidental, even safe for baby. effectively prevent accidental injury. Be assured with our 100% Money Back Guarantee for this small fan with usb