4000mAh Portable Neck Fan Blade-Free Neck-Worn USB Rechargeable Air Cooler 3-Speed Adjustment Suitable for Outdoor Sports Travel

Good luck with your favorite purchasesHigh-concerned chemical : None Power Source : Rechargeable Battery Rotation Way : Without Rotation Technology : Other Application : < 10 M² Power Source : Battery Fan Speed : fifth Gear Rotary Vane Quantity : Without Vane Size : <1050MM Type : Emergency Fan Controlling Mode : Mechanical Timer Control Certification : CE Material : Plastic Installation : Mini Type : Cooling Only Wind Type : Natural Wind, Sleep Wind, Prevailing Wind Water-shortage Power-off Protection : No Reverse Rotating Function : No Suspender Length : No Suspender Max. Timing Limit : No Timing Air supply mode : Other Power (W) : 5w Timing Function : No Timing Remote Control Function : No Brand Name : sweetfull Origin : Mainland China Voltage : 5v Use : Home Max. Power : <20W