Versatile : Outdoor fan with a hanging hook on the ,it allows you to hang it on ,tree es or anywhere you want. It's a lifesaver for cping or during hurricane season and other emerncy outas,and also a great choice for cping s Detachable Fan Blades: Tent Fan with removable fan blades,this travel fan is easy to carry,store and clean. Portable and powerful,making your trip more fortable,great for cping use Remote Control & Timer: This battery operated cping fan is featured with remote control,which allows you to adjust wind speed ar,timer easily when you are lying on the dormitory bed or in your tent. Besides,there are 4 timer modes for opt: 2/4/6/8 hours 4 Wind Speed ars: Portable tent fan are 4 wind speed ars offered to meet your different cooling demands on hot days and nights. (Low-Mid-High-Natural Wind). This USB fan tent keeps working for 23.5/10/7.5 hours under wind speed ar 1/2/3 Ersatile : Outdoor fan with a hanging hook on the ,it allows you to hang it on ,tree es or anywhere you want. It's a lifesaver for cping or during hurricane season and other emerncy outas,and also an great choice for cping s.