Made of PP material quality. Durable, rechargable. It can can get power through charging by USB, and can continuously work 1-3 hours. This mini handheld fan has a 3-speed level. Easily fit in your pocket, backpack or bag to work, travel, school. With a lanyard, easy to hang a portable fan around your neck to keep cool. It is include a desktop stand which can turn the fan into a desk fan. Wildly used on anywhere you want, great for baby stroller, crib, home and office, library, laptop, gym workout, car backseat, outdoors, camping, trips, and anywhere need cool wind