I ordered the pad as a Christmas present and previously tested a little :-) The processing and stability are super. I find the noise of the rotating massage heads do not interfere. Like a a soft, sonorous, circling noise. The heating function is limited to the massage heads, I thought beforehand that the entire pad is warm, unfortunately this is not so. Therefore, a star less.
The massage itself is very pleasant and beneficial. The intensity can be influenced even by stronger or less stronger lean on. Very pleasant, if one suffers from tensions. Recommended!