Portable Air Conditioner Cooler Fan with Adjustable Air Outlet and Three-speed Wide-angle Air Outlet and Fast Cooling Function

Certification : NONE Origin : CN(Origin) Type : other Power (W) : Air Conditioning Voltage (V) : Air Conditioning Power supply : USB noise : 36-45db Whether to turn page fan : yes Built-in battery capacity : 2000 mAh Speedshift : Third gear Fall and stop : Support Is charging supported : Support Packing volume : 240*180*50MM Rated voltage : 5V Gross weight : 0.4kg Air supply mode : Turn the page Rated power : 3~5w Is the battery built in : yes Fan blade diameter : 10.16mm Operation method : Mechanical The applicable area : 10 squares Wind speed gear : Third gear