1500 CFM gives powerful cooling effects Portable floor fan with 7 lbs. light weight Compact size 16.1 in. x 8.1 in. x 16.1 in. easy to store and move around Rechargeable and detachable strong battery can last 3-23 hours 24-Volt DC low voltage battery, safe to use and energy saving Detachable battery can also be used as a power bank to charge your mobile devices, which is perfect for camping With the adjustable fan speed, you can choose the desired intensity of the coolness Wide pivot angle allows you to adjust the air flow direction