3000mAh Small Desktop Fan Super Silent 7H Timed USB Charging Strong Air Flow Cooling Fan with 5-speed Strong Portable Fans

Rotation Way : Rotate the Page Application : <10㎡ Power Source : Battery Fan Speed : fifth Gear Rotary Vane Quantity : 5 Size : <1050MM Controlling Mode : Mechanical Timer Control Certification : CE,RoHS,UL Material : Plastic Type : Cooling Only Water-shortage Power-off Protection : No Reverse Rotating Function : No Suspender Length : 10cm Max. Timing Limit : 2-8 hours Air supply mode : Rotary Vane Voltage (V) : 5V Power (W) : 2W Timing Function : 2-7.5 hours Remote Control Function : No