I had bought the same one 5 years ago, the head broke because the teeth inside were worn out and it didn't provide enough power for the head to roll. The one I bought now is exactly the same but an older model compared to the 7 and 9, yet the price hasn't dropped, in fact, it has changed for the worse, the cable has become shorter, we're talking about a big difference. You need to have an outlet right next to you at the appropriate height depending on the area you want to epilate in order for it to reach. Thin outlet for the armpit, low outlet for the legs. If I had known that, I would have bought a rechargeable one instead of this one that only lasts half an hour because if you want to use it everywhere, half an hour is not enough. Luckily, the cable from my previous one fits, otherwise it would have been a failed purchase and I would have wasted 80€