These misting fans are as small as a cellphone, and it only weighs 3 oz, it is so convenient to fit in your palm and your pants pocket. You can use it when you are walking, commuting or working. This compact and portable fan are easy to carry, not creating stress on your body, so you can barely feel its weight in your pocket. It can breeze cool for 8 hours, totally satisfying your needs on hot summer days. The design of the built-in large lithium battery and updated USB C-port make this hand fan to be fast recharged in 3 hours. Moreover, our optimized circuit design makes the maximum product performance.