USB Directly or Battery-Powered–A hand held mini fan for cooling. 18650 international standard high-capacity rechargeable battery provides long life and strong power output, use usb cable charged with computer, mobile power, power bank, strong compatibility (2000mA Battery included, using time after charge fully: 2-8 hours, charging time: 2-4 hours)
Folding and Unique Design–Can be used as a desktop air fan or handheld fan,umbrella hanging and metal clip. Put it inside in your backpack, great for traveling in hot weather, you can take it to anywhere like European Cup or any activity.
Multipurpose–Apply to the umbrella while walking; Removable clip design for office, pram, camping, bed etc.Humanized 180 degree folding hand grip design, portable, a hand held mini fan for cooling, adjust to any different angles, easy to use.
3 Modes–Efficient power and conversion circuitry can minimize the loss to save energy and protect environment. Blows smoke and smells away. Suitable for traveling in hot weather.
NOTE–Please remove the PLASTIC FILM of the battery before charging. And fully charge the fan before the first time using.