This chair is cozy as can be all by itself even without the vibration. I thought the vibration was more of an annoyance than a benefit.. I'm exchanging for an overstuffed non vibrating chair instead. I thought the extra money would make it (the vibration) a pleasure, but its more annoying than anything else. I can find another chair that doesn't annoy me for a more affordable price.. Wayfair does a full value exchange for store credit which is just fine for me! Thanks wayfair!