There are three different temperature settings for the product. Also ,there are three different vibration settings.I recommend the product
Warm the terrific. Pain is a little sink to the living . Vibration is about but continuous. Help to relieve looks to be living
Shoulder vibration and heating (rope pick) movable like my needs.
It's very accurate as described. It works well. Fast shipping! Thanks seller!
Vibration and about the toy as well.