USB Powered Desktop Fan 4/6/8 Inch 2 Speed Adjustable 4 Blades 360° Rotation Portable Electric Fan for Home Office Computer

High-concerned chemical : None Rotation Way : Up & Down Application : < 10 M² Power Source : USB Fan Speed : Second Gear Rotary Vane Quantity : 4 Material : Plastic Type : Cooling Only Max. Timing Limit : No Timing Air supply mode : Rotary Vane Power (W) : 5w Timing Function : No Timing Remote Control Function : No Brand Name : DUTRIEUX Origin : Mainland China Voltage : 5v Use : Home