Razor Philips Series 5000 S5583/10:The Track heads shaver is waterproof, so you can safely use it in the shower. You will be able to monitor the battery level because the product is equipped with an LED indicator. The Philips Series 5000 S5583/10 can be plugged into the mains or powered by battery. The shaver was designed for dry shaving. If you are pressed for time, you will definitely appreciate the possibility of fast charging. Philips Series 5000 S5583/10 Milling Shaver Key Features Easy, practical power with the batteries or via mains Suitable for shaving dry The machine is completely waterproof This shaver design also has a practical trimmer In case of a hurry, you will appreciate the fast charging function Philips shaver can last 60 min on one full charge A full charge will take 1 hr(s)