With the Rio LAHC6 you can treat unwanted hair on your face, bikini line, and armpits with a laser device for your home. You have the choice between treating one hair, or 60 hairs at a time. Setting 1 comes in handy when, for example, you want to treat your upper lip, and therefore want to work very precisely. Setting 2 is more convenient when you have larger surfaces such as your armpits and bikini line to treat. The laser intensity is adapted to your skin and hair type by making a choice from 5 different settings. It's necessary to repeat the treatment every few weeks so that you get each hair in the right growth phase. After 4 weeks, you start seeing results and the hairs gradually fall out.