| [Ultra-quiet &3-speed adjustable]The hand fans, the noise is Less than 30db, ultra-quiet, the 3-speed is adjustable, the wind speed is gradually increased, enough to cool you down quickly. [ Battery Powered Fan ]Handheld fan is powered by the upgraded rechargeable battery, hold charge well and battery life is , it comes with the charging cable, you can charge it by the regular socket, power bank, computer or any other device that have a USB port, it only takes 0.85 hours to fully charge [Portable & Easy to Hold]Designed with an anti- handle that conforms to ergonomic principles, this portable fan is comfortable to hold, even for small hands. It can also be used as a lash fan dryer for eyelash … | |