I received this as a gift, I honestly thought ... BUT appreciate it live much too hard, to the point of keeping under his head THAN 2 minutes! and I had a big head like a watermelon in the future without forgetting the ear buzzing afterwards! the heating option was slow to get under way, then very slightly warm ... in conclusion: vibrates super strong, has no longer hear the TV or talking with someone self aside, and does not feel Heat cushion PRODUCT ... Returned