Portable: Hanging fan is light and small, so it can be easily transported anywhere you want especially when travelling and camping Adjustable wind speed: Digital Display fan with 3 adjustable wind speed, strong wind, sleeping wind and gentle wind, and you can also know the battery life from LED Digital Display Desk Bracket: Noiseless fan designed with desk mount, allows the Mini fan in desktop, table, bedroom and living room Material: Digital Display fan made of environmentally friendly ABS material, is harmless, safe and odorless, so you can use with ease Multi-functional fan: Mini USB fan with lanyard is not only suitable for neck hanging, but also waist hanging and handheld fan [Sale Guarantee] - If you have any questions about the product, please contact us, our professional customer service team will solve the problem for you as soon as possible.