1.Mini usb bladeless fan 2.Three function in side , Bladeless fan +Audio+Speaker 3. Fasion cute design 4.Five color for sup Mini usb bladeless ... fan 1.Multi function ( Bladeless fan, Microphone,Audio ) 2.Special design,It's a ... motor : 6000rmp, 7.Color choice : Green,Pink,Grey,Yellow,Blue Mini USB bladeless fan desin by Aifan electric co ltd