Handheld/desktop/neck mounted multi-purpose small fan LED display with 5 levels of wind power

High-concerned chemical : None Power Source : Lithium battery Rotation Way : Without Rotation Model Number : N15 Power Source : Battery Fan Speed : fifth Gear Controlling Mode : Mechanical Timer Control Material : Plastic Installation : Mini 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 Power (W) : 2 W Timing Function : No Timing Remote Control Function : No Brand Name : NoEnName_Null Origin : Mainland China Voltage : 5v Use : Home Color : pink,green,blue,white