Portable USB Fans Telescopic Foldable USB Rechargeable Fan Air Cooler with Humidification Lamp Holder Tablet Phone Desktop Stand
4 Speed Adjustable,easy to turn down or turn up air speed according to what you want.
Easy to operate, you can freely enjoy cool wind
Low noise, It can be used when you are studying, sleeping, or doing other such activities that require silence .
High-capacity 18650 lithium battery,it can work 4-10 hours after a full charge.
Power cord can be used, no power cord required, Simulating natural wind, intelligent control, DC frequency conversion.
foldable & desktop, ground integrated, 4-speed wind adjustment, 185 degree forward and backward wind direction adjustment depth water supplement, humidification, cooling function, mobile power function, table lamp, sleep night light auxiliary function, mobile
phone support function
Main material: aluminum ABS plastic silicon steel sheet (motor) PP material (fan blade)
Cell model: lithium battery 18650
Core capacity: 3.7V 7200mah
Product size: closed state 206X206X106mm
expanded state: 206X206X1038mm
Wind speed gear: 3 2 1
Power line length: 1.5meter
Control mode: button type
Wind mode: 1st gear: soft wind ,2nd gear: fresh wind,3rd gear: strong wind ,4th gear: natural wind
Working hours: 4-24 hours
1 x Fan
1 x Data Cable