Product Function : Powerful high speed handheld fan Output: DC5V /2A Rated Power: 6W Wind speed: 100 gears wind speed adjustment USB Type: Type-C usb Battery Capacity: 3000mAh Charging Time: About 4 Hours Usage time: About 2-20H(Depends on wind speed level) Colour:A:Black Material:plastic Package Contents: 1 x Fan 1 x Charging 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.