USB Portable Fan Cold Fan Hands Free Neck Fan Hanging Rechargeable Mini Sports Fan 3-Speed Adjustable Neck Dual Fan Home Office

Rotation Way:Without Rotation Usage:home Technology:Other Application:<10㎡ Power Source:Battery Fan Speed:Third Gear Rotary Vane Quantity:7 Size:<1050MM Type:Ventilation Fan Controlling Mode:Mechanical Timer Control Certification:CE Material:Plastic Installation:Mini Type:Cooling Only Max. Power:<20W Wind Type:Natural Wind Water-shortage Power-off Protection:No Reverse Rotating Function:No Suspender Length:No Suspender Max. Timing Limit:No Timing Air supply mode:Other Voltage (V):5V Power (W):5w Timing Function:No Timing Remote Control Function:No Origin:Mainland China Label: Yes