Portable Fan Air Conditioners USB Electric Fan LED Night Light Water Mist Fun 3 In 1 Air Humidifie For Home Rotation Way:Rotate the Page Application:<10㎡ Power Source:USB Type:Air Cooling Fan Material:plastic Installation:Table Type:Cooling Only Max. Power:<20W Wind Type:Natural Wind, Sleep Wind, Prevailing Wind Water-shortage Power-off Protection:No Reverse Rotating Function:No Max. Timing Limit:<2 hours Air supply mode:Rotary Vane Voltage (V):5V Power (W):5w Timing Function:No Timing Remote Control Function:Yes Brand Name:Nemobub Origin:Mainland China