Here is a massager that turns your favorite office chair into a massage chair. The Naipo Shiatsu Massage Pillow comes with heating and deep tissue kneading mode. It can be used to work your neck, back, shoulders, and calves. It has 4 nodes that rotate to reproduce the feeling of a finger massage.
This massager can also help improve your posture. It has a built-in heating function to help speed up recovery.