Firstly, this fan is powered by USB charging, which means you can use it anywhere as long as you have a USB port. No need to worry about changing batteries or finding an electrical socket. It's portable and convenient for both indoor and outdoor use. Secondly, the fan is designed with 3-speed adjustable settings, allowing you to choose the intensity of the breeze. Whether you need a gentle breeze to cool you down or a strong gust to refresh your surroundings, this fan can do it all. Thirdly, there are multiple color options available to choose from, which means you can match this fan to your personal style, or even your company's branding. Finally, this fan can be customized with your logo, which makes it an excellent gift item to use for brand promotion.