Philips 3 Head Aqua touch - S5050 gives comfortable shave, wet or dry. Rounded profile of heads designed to protect skin , glide smoothly over skin. With the Aqua touch Wet & Dry seal, you can opt for a quick yet comfortable dry shave. Or you can shave wet – with gel or foam – even under the shower. 5-direction Flex Heads with 5 independent movements ensure close skin contact for a fast and close shave even on neck and jaw line. Click on our skin-friendly precision trimmer to finish your look. It’s ideal for maintaining your mustache and trimming your sideburns. You'll have 30+ minutes of running time – that's about 9 shaves – on an eight-hour charge. This shaver only operates in cordless mode. The intuitive display shows relevant information, enabling you to get the best performance out of your shaver: - 1-level Battery Indicator - Battery Low Indicator - Travel Lock Indicator. The long-lasting blades only need to be replaced after 2 years.