[Double Power Increase] - Turbocharger, our designers make such a mini fan with double wind power in a tiny body, which the usage time from 6 to 12 and save half of energy. [Multi Application] - It can be a Handheld Fan, a Table Fan and a Travel Fan. Use the hook to hang it on your backpack during your tour. It can also use to dry nail and eyelash, so is a good gift. [Rechargeable Battery] - The personal fan is powered by an rechargeable battery. Use the accessory charging cable, you can charge it from a regular outlet, computer, or any other devices via a USB port. Colour:dark blue Material:plastic Package Contents: 1 x fan 1 x Charging cable Only the above package content, other products are not included. Note: Light 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.