It is a small device that you can wear inside the house and do your chores. It doesn't hinder you with cables because it charges and holds its battery for many days. I didn't expect the intensity to be so high, as I can't use it at maximum. I will buy it again to have both devices at the same time to give me a massage.

It is very good, it is very powerful, you feel it when it works. I received it today, I will see the result as well.