Safe bladeless design,prevent hurting hands and convenient for cleaning. Adjustable 6 wind gears,meet different cooling needs in different places. Built in 2000mAh lithium battery,fast charging for long battery endurance. Lightweight and portable,suitable to dormitory,home,camping and office. Only 35db low noise operation,quiet accompany by side without disturbing. color:Blue/Iron Grey/White Material:ABS+electronic components Package Contents: 1 x Bladeless Fan 1 x USB charging cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.