Double motors, 7 blades on the front and 5 on the back rotate in opposite directions driven by 2 different motors to produce strong air flow.
Ultra-quiet, 2 motors work quietly no disturb when you work, study or sleep.(40dB below noise)
Touch switch, One touch sensitive switch on the top of the fan to control modes, easy and smart to operate. 2 modes are avaliable (strong & weak)
Material, leather strap with simple cylinder body design, fashionable and comfortable; with the leather strap you could also hang it anywhere you want it to various interface.
Fan can be used powered by connecting to USB interface, to wall plugs via ac charger and to other USB devices such as power banks Via computer USB.
User Guide Metal cylinder body & leather strap, fashionable look with a unique portable design, not only can stand on the desk, but also hung anywhere you want. All the parts are detachable, easy to clean store. USB-powered: Fit to various interfaces, like USB computer interface, mobile power & USB AC adapter (220V), convenient to charge anytime and anywhere. The USB cable is 1 meter long.
Notice: 1. Do NOT wash the motor in water. 2. In its runtime, if you want to move the fan, you need to move it by the PU-Leather hanger. 3. If the fan is touched when working, it will automatically stop for protection when touched. Touch the fan again to restart. 4. Since there is no grid protection on the fan, please keep away from children to avoid put the finger in or the long hair twisted. 5. If you want to clean the fan, cut off the power first, use wet cloth to wipe the body and blades, dry it in the air. Product Description: Product Dia: 10 cm, Product Height: 10 cm USB wire length : 100 cm Material : Metal Alloy for the body +PP resin for the blades. No toxic and durable Interface : USB computer interface. Socket interface (220V) , mobile power Power Supply: DC5 V(fixed) and >500m.A USB interface Noise: 26-35dB. Air strength (M/MIN): Strong:6.5. Weak: 3 Wind speed setting. Touch shift: control soft wind or strong wind.