27 self-sharpening PowerCut Blades consistently cut each hair right above skin level for a smooth, even finish, every time. 5D Flex Heads flex in five directions, the head follows every curve of your face cutting just above skin level for a clean, comfortable shave even on sensitive skin. 60 minutes of cordless shaving from a 1-hour charge Wet and dry shaving at the sink or in the shower USB-A charging cable included (wall power adapter not included)