Had to separate myself from my previous massager with a heavy heart, because the years too sometimes on the device did not go over. Holds the Ecomed what it promises. Super quiet, powerful and super effective. The shiftable heating is not for me, but if you like it hot ... will have his joy. The device starts after a few weeks a little too 'squeak' on, but this only occurs when I let my back massage lying down and the weight is fully on it (no, no am not overweight :-)) But that is so quiet that I feel it is not bad, and it affects not at all the massage.
Class device, no ifs, ands aber..für a great, fair price.