Battery Operated Fan [200H Max] 2 in 1 D-Cell Battery & USB Powered Fans Portable Camping Fan with 4 Speeds Light Timer Remote for Outdoor Tent Travel Picnic Office Bedroom - Black

Battery Operated Fan works with 4 D-cell batteries or USB-powered. Extend more power options with this portable fan! When used with 4*D-cell batteries (not included) it can provide 200 hrs of super-long endurance which is ideal for outdoor travel power failure and emergency use. When used with USB-powered by included USB-C cable it can connected to a wall charger power bank laptop or car charger for daily use.