The epilator itself is VERY loud when turned on. This is the reason why I give it 4 stars instead of 5.When used, the pain level is very high! I have waxed my legs before, and do not find it painful, but I did find this very painful. However, in areas with less hair, the epilator does not hurt, rather it feels uncomfortable. That being said, the results ARE WORTH IT!!If you can suffer through the pain, your legs will be hair free and smooth!! An advantage this epilator has over waxing, for example, is that you pay the price once, and are left with the convenient hair removal for as long as the epilator will work, thus saving money over time. Also, as another advantage, you can epilate at your convenience, in your home, or away on trips, rather than having to go to a salon.Overall, I am VERY satisfied with my purchase.