The New O2COOL 5” 2-Speed Battery Operated Fan is a sleek black portable fan with a round shape and a 5-inch diameter. It is powered by batteries and made of plastic, making it suitable for both indoor and outdoor use. This fan features an adjustable tilt/head function, rechargeable battery, and a handheld mounting style. With a timerless control style and two speeds, this O2 COOL fan is perfect for keeping any room cool and comfortable. Its compact size and lightweight design make it easy to carry around for on-the-go cooling.