Cool down on the go wherever you are with our nifty USB portable mini fan. This little 3 1/2" x 1 1/2" fan is equipped with soft blades to protect hands from unexpected touch and comes in a variety of bright colors. It features a micro USB port to connect to smartphones, tablets, and other devices. These are perfect gift for tech shows, seminars, conferences, fairs, and festivals. Customize this item by adding a logo, emblem, or slogan to promote a school, team, club, or company. Breeze through your marketing campaign with this nifty fan!