HDKEAN Travel Portable Cell Phone Fan Type C USB Cooling For Smartphone Fans

Portable Fan: room fan, which is very compact to be placed in living room, bedroom, office also it's a very powerful fan too, bring you the better cooling feeling in hot Powered by USB female port or port, For phones with function. You can also use a USB male to female adapter or USB to USB female adapter this fan,then Powerbank USB or PC also can work(adapter is not included)The cell phone must with function Check app "USB Checker"). For Laptop tablet Wall with USB or port Can use for power supply. Sport Fan You can hold it in your hand, standing on the desk/table, fit in pocket, camping backpack, handbag or purse and take it you are going. Best using for Shopping, School, Factory, Camping, office, kitchen or outdoor sports such as Fishing, Hiking, Backpacking, BBQ, Biking, Boating,