Xiaomi Portable Mini Handheld Fan USB Rechargeable Long Battery Life 3-in-1 Personal Turbo Cooling Fan for Outdoor, Travel, Office

High-concerned chemical : None Power Source : Rechargeable battery Rotation Way : Without Rotation Application : < 10 M² Power Source : Battery Fan Speed : fifth Gear Rotary Vane Quantity : 5 Smart home compatibility : Not smart home compatible Certification : EMC Material : Plastic Installation : Mini Type : Cooling Only Wind Type : Prevailing Wind Reverse Rotating Function : No Max. Timing Limit : No Timing Air supply mode : Rotary Vane Power (W) : 5w Timing Function : No Timing Remote Control Function : No Origin : Mainland China Voltage : 5V Max. Power : <20W