JISULIFE Handheld Fan Mini Fan 3 IN 1, with 4500 mAh Power Bank USB Battery Small, Battery Operated Max 37Hrs Runtime Portable Fan, Flashlight Function - Green

["【Long Battery Life】The Mini USB Fan is equipped with a built-in 4500mAh battery that supports 20-37 working hours. 37 operating hours at wind speed gear 1 and 33 operating hours at wind speed gear 2 and 20 operating hours at wind speed gear 3 with a full charge, so you can enjoy the fan all day long at outdoor or indoor events.","【Powerbank Function】5V/1A USB output turns the USB handheld fan into a power bank (4500mAh) for emergency charging of your mobile phone.","【Flashlight Function】The handheld fan is quite bright and can be useful in dark areas or during power outages.","【USB Rechargeable and Touchable Blades】This USB rechargeable handheld fan can be charged via computer, laptop, or USB power adapter. It only takes 2-3 hours to fully charge. Made with special soft TPE material, the fan blades are very safe. When you accidentally touch the rotating blades, the soft blades will automatically stop and protect you.","【Foldable and Portable】The size of this portable fan is only 4.7 * 1.4 * 1.4 inches, weight: 4.4 ounces. It can easily fit into your pocket or handbag when you are on the go to Disney, camping, etc. The foldable design makes it easy to carry and store."]