Treva 5 inch Portable Battery Powered 2 Speed Desktop Fan

2 PACK GREY FANS: Perfect for indoor or outdoor activities, Treva by O2COOL's 5-inch Portable Fans can be used in the office, at school, dorm room, while camping, and especially during a power outage due to a thunderstorm, hurricane or high winds. They operate on two D-cell batteries (not included), features high and low speeds, and boasts a patented fan blade design that extends the battery life while maximizing airflow. Cool by Design, this portable fan is also easy to carry so you can take the cool with you on your next vacation or work trip! The next time lightning strikes, make sure you?re prepared to power up with O2COOL.