Worst chair ever. Not comfortable at all! Hard, short, and the arms are so low it’s like having a chair with no arms at all. Also, try to recline and it goes all the way back but pops right back up if you do not hold pressure on the foot rest to keep you in a recliner position! Vibration is good but the heat is almost non-existent!! Complete waste of money! Giving this chair away because I would feel bad selling it to anybody!!! Waste!!!