USB-Powered Portable Mobile USB Fan Mini Gooseneck Fan For Laptop Office Home Travel (1 PACK)Description: brand new and For Laptop PC USB charger with USB portLow power, energy saving design.The are soft material that do not hurt children's fingers when they for touch them.Plug and for play, USB for 5V power supply, need external power supply.The mini fan with strong wind, brings you a comfortable and cool summer.Flexible adjustable metal hose, you can adjust it at your will.Super strong wind, silent blowingPowered by USB portVoltage: for 5VMaterial: Plastic+MetalOutput Power: 2.1WSize: 38cmx7cmColor: SilverQuantity: 1 pc Package Includes:1 x USB Fan(other accessories demo in the picture is not included.)