This Mainstays Personal Metal USB Desktop Fan is the perfect addition to any indoor workspace. With its round shape and metallic finish, it is both stylish and functional. The fan is powered by a USB cord and has a single speed setting, making it easy to use and transport. In addition to its 4-inch height, it also features a 360-degree tilt, allowing for customizable airflow. The fan is suitable for indoor use and comes with a 72-inch USB cord, making it easy to connect to your computer or other USB-enabled device. This fan is a great choice for anyone looking for a sleek and practical addition to their desk.