[Dual Head]Portable fan has two wind heads, it can be rotated at any angle blowing cool air to your face or neck as you like. [Foldable]The silicone tubes can be 360 rotated, which can be worn on the neck, placed on the desk, hung on the stroller. [Cooling]Upgraded simulates natural winds and makes the wind more concentrated, giving you irresistible coolness. [3 Speeds]Gentle wind, natural wind, and strong wind. You could adjust this reable travel fan freely according to your need. [Eco-Friendly]Support USB powered. 1.5-6 hours working time depends on speed, can also be d by computer, laptop, power bank, car , etc. [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, Christmas and New Year's day. [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.