Open box and tested JISULIFE Handheld Mini Fan, 3 IN 1 Hand Fan, Portable USB Rechargeable Small Pocket Fan • This mini handheld fan is USB rechargeable through regular usb socket, laptop, power bank or car charger. • Combined with Fan + Flashlight + Backup Power Bank function, JISULIFE F8 pocket bear fan would be an everyday-carry-essential fan to cool you off in hot day and is multifunctional to satisfy your diverse needs. • Featured with unique and pocket size design, F8 portable fan is easy to jam into a bag to tote around. And it is a perfect option as an external backup power bank to get your phone charged if necessary.