The Panasonic ES7109S511 is a Pro curve wet and dry shaver with automatic clean and charge system. This shaver features the world's sharpest triple baldes and incorporates a conventional fast motor at 10,000rpms for a fast shave. The adjustable head rocks up and down and side to side which allows the head to slide smoothly over your skin and follow the contours of your face. For hygienic cleaning, Panasonic have developed a user-friendly automatic cleaning system to take the hard work out of cleaning and disinfecting as well as maintaining blade sharpness too. A charge time of 1 hour will provide approximately 45 minutes shave time.