[3-Stage Transformable Fan] to be completely folded to hide the blades, makes it small and enough to into nearly any pockets. It's a handheld fan when 90folded and a desktop fan when 180folded. [Small size] This cute little fan is only 15x8x8cm, you can put it in your pocket or bag and hang it around your neck with a lanyard when not in use No matter where you, it's the perfect summer to keep you cool while traveling, queuing, or exercising. [USB Rechargeable Battery]800mAh Rechargeable battery ensures fan's high performance and high efficiency, battery use time, safe charge, and less power consumption. Get by USB devices such as powerbank, computers, laptops, and USB charger, which is to continue work when connecting with a USB power supply. and it takes 1 hours to get fully . Colour: Material:ABS Size:15x8x8cm Package Contents: 1 * Portable Neck Fan 1 * data line 1 * lanyard 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.