With this Portable fan you can be used everywhere, when in office, at home, in bed, or outdoor. You can also use rechargeable battery, no need electricity, no restrict.Super strong wind, low noise, small size but can cool down effectively. 

With 3 gears, low, middle and high gear, different wind force. With LED light, can light on when in dark environment. Children can use, their fingers can not put into the screen. It's safety. The battery can use 2.5-8.5 hours in difference gears when full charged..

• 3 level wind speed could be adjustable.
• Different angles could be adjusted with the personal preference.
• Li-ion battery powered, lasting long and easy to carry.
• With stand, easy for desk to use.
• Style: Desk mini fan,could be used to cool people and the laptop.
• Cute and fashion design, white and orange color make it more interesting

Use USB for charging

• Input Voltage : DC 5V
• Input Current : 0.5A-1A
• Output Voltage : DC 5—9V
• Output Power : 4.5w
• Battery Voltage :3.7v
• Battery Type : li-ion 
• External Dimensions :140*105*40mm
• Net weight : 210 g without battery
• Use the fan through USB
• The fan can be used through USB no matter the battery is installed or not.
• Full set including : A host machine, a charger line, a piece  battery