The O2 Cool Desktop Fan is a battery-operated portable fan designed in a sleek gray and black color scheme. Made of plastic, this mini table/desk fan is suitable for indoor use and can also be used outdoors. With a cordless design and a weight of 1 lb, it is ideal for use in various rooms like the bathroom, bedroom, home office, guestroom, or trailer. Manufactured in 2012 by O2 COOL, this fan offers a cool and stylish addition to any space requiring a portable cooling solution.