Personal Fan USB Rechargeable Mini Fan 3 Speeds Compact Cooling Fan for Home Office Travel and Outdoor Activities

High-concerned chemical : None Power Source : Rechargeable Battery Brand Name : alloet Origin : Mainland China Certification : None,None Portable Handheld Fan : Personal Fan Small Hand Fan : Mini Fan Pocket Fan : Compact Cooling Fan Origin : Mainland China Material : ABS Size : 138*70*40mm Wind speed : 3 gears Battery capacity : 600mAh Charging time : 1h Usage time : 1-3h