This travel fan has been fantastic to take on road trips! You can charge up your phone. You can use this just on battery. You can use it with a plug-in. It has a built-in light it oscillates it extends. It has its own remote. There’s a lot of features on this one product. It also is great to have when you’ve got a power outage. This is one of Mich traveling go tos! LTKHome LTKTravel LTKOver40