Leather Office Chair, High Back Executive Office Chair with 6 Point Vibration, 5 Modes and Retractable Footrest, Massage Office Chair, BlackSix Massage Points: This high back office chair offers 6 points of relaxing massage nodes in your back and buttocks. Controlled by a remote, there are 2 intensities and 5 different modes to choose from for the ultimate relaxation. You can set a timer for a massage at 15 minutes, 30 minutes, or 60 minutes, so you can fall asleep, and it will shut off on its own. Adjustable Comfort: You can adjust the height of this home office chair from 44. 5" to 47.