USB Mini Neck Fan Rechargeable Portable Hanging Neckband Fan Neck Sports Fan 3 Speed Adjustable Dual Electric Cooler Fan

Rotation Way : Without Rotation Power Source : USB Fan Speed : Third Gear Material : Plastic Installation : Box Type : Cooling Only Wind Type : Prevailing Wind Water-shortage Power-off Protection : No Reverse Rotating Function : No Max. Timing Limit : No Timing Air supply mode : Rotary Vane Voltage (V) : 5v Power (W) : 5w Timing Function : 2 - 7.5 Hours Remote Control Function : No Voltage : 5v Origin : Mainland China