Philips PowerTouch series shaver model PT920 is a rechargeable and electric machine (can be operated immediately even when the battery is not charged). A head with a sophisticated SPEED XL type knife system that gives about 50% more contact area with the skin. DualPrecision cutting technology that shaves even the shortest bristles. Knives with double blades that lift Lift and cut hairs, for a closer shave. The shaving head is placed on a flexible axis that allows the machine to more accurately follow the contours of the face and reach every hair. LEDs to indicate the charging status. A wig and mustache trimmer is built into the back of the device. High quality Li-ion battery. A one-hour charge gives up to 60 minutes of wireless use. Can be washed under the tap for easy and quick cleaning. An ergonomically designed handle for a perfect grip with rubber strips to prevent slipping. Includes a designed charging device, a storage and carrying case, a knife guard and a cleaning brush.