Electric Shaver gives you a fast, clean shave. 27 self-sharpening blades consistently cut each hair right above skin level for a smooth, even finish, every time. Our self-sharpening blades stay like new for 2 years. Fully flexible 4D Flex Heads flex in four directions to maintain even contact with your skin without nicking it. Adapt your shaving routine to your needs. Rinse under running water or shave in the shower. The IPX7 waterproofness rating means it can be submerged in one meter of water for up to 30 minutes. After 8 hours to fully charge, the Shaver provides up to 40 minutes of constant cordless performance. With USB-A charging, your Shaver can be charged at home or on the road, perfect for your daily routine and for travel. Don't get caught with an empty battery. The battery indicator lets you know if the battery is low, empty, or charging. Philips Series 1000 Wet & Dry Electric Shaver with 4D Flex Heads-S1142/00 in Black.