PowerCut blades are designed for a closer shave at all times. Experience an even shave with the self-sharpening blades for a close shave. The flexible 4D heads follow the contours of the face for a close shave. Enjoy a close and comfortable shave with 4-way heads. The head adapts to the curves of the face for gentle skin contact without much pressure. Opens with one touch for easy cleaning. Clean your razor with ease. Open the shaving head at the touch of a button and rinse it with water. Use with or without cables. Shave the desired time, the razor is ready when you are. Use it without cables or plug it to shave when the battery is empty.