2 in 1 Design: This camping fan comes with a tripod and a hook. You can hang it on the tent or on a tree, or placed it on the ground or desk using its tripod feature. Super Strong Endurance Life Battery Fan: Huge capacity battery empowers the fan to run non-stop for 8-37 hours on a full charge on different speed levels. Lightweight & Portable: This portable fan can be easily put into a backpack, making it easy to carry.