Mini compact cooling fan is easy to be carried everywhere. With 3 gears adjustment, the fan can meet your different using demand.Long standby time is provided by the large capacity battery. The cooling fan won't disturb your sleep and work, which is silently operated.Made of premium plastic and electronic component material, the desktop cooling fan is reliable and durable.Length of the cooling fan is 16cm, width is 8cm and height is 8cm.It is suitable for home, office, classroom, travel, etc.Item Name: Cooling FanMaterial:Plastic,Electronic ComponentCharging Time: about 1 HourRated Power: 2-5WBattery Capacity: 500mAh (Included)Noise: 20dBUsing Time: about 2 HoursGears: 3 GearsSize Details:16cm x 8cm x 8cm/6.3" x 3.15" x 3.15" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X USB Charging Cable1 X Cooling Fan