[3-in-1 Design]Hand- fan, desk fan, neck fan, mini and can be carried around, really space-saving, this small fan can be comfortably in your hand, folded 190 to place on your desk, or Hang around your neck (cord is included in the package). This mini USB fan has a built-in 2200mAh battery . The mini fan comes with a base, which can be used as a mobile phone stand and desktop, free your hands, and give it to you who love watching dramas. [Silent Operation]The personal fan adopts a powerful brushless motor, the speed is gentle, the resistance is reduced, it is quiet during use, and it will not affect your sleep or anyone around you. [USB charging]This fan has a USB charging port, which can be by USB chargers, laptops, computers, power and other devices. Product Name: Handheld Cooling Fan Product model: GXZ-F20 Input voltage: DC5V Input current: 800mA(20%) Rated power: 8.14W Battery capacity :2200mAh Charging time: about 3H Colour:Blue Material:ABS+PC+aluminum alloy Size:60 x 61 x 160MM Package Contents: 1 x mini Fan 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.