The Braun Silk-épil 5 5-880 SensoSmart has a skin sensor. This sensor measures whether you're using the right pressure and informs you with a light signal. By using the right pressure, you make the most skin contact and epilate more hairs in a single movement. That way, you can enjoy a smooth skin for longer. This epilator is completely waterproof. That's useful when you want to do your epilating in the bathtub or the shower for extra skin comfort. The set contains 5 accessories, including massage rollers, an attachment for beginners, and a skin contact attachment. You'll also receive a travel pouch to neatly keep the attachments together.