Portable and adjustable fan: This mini USB fan has 3 levels to choose from, giving you a comfortable cooling experience on hot days Large capacity battery: The fan equipped with 3000mAh battery, can last for 3-14 hours as fan function. And it only takes about 2 hours to fully charge. Fashionable appearance and lightweight: High quality material brings the small fan nice touch, mini size and light weight make it perfect for outdoor and travel [Perfect Gift Idea] - Its beautiful look make it a really creative gift idea. It is a great and unique gift item for families, kids, friends in special days such as Birthday. [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.