With the industry’s latest technology, the Infinity Evolution is the perfect blend of luxury and convenience. Featuring voice control, you can simply tell the Evolution your massage program selection. The chair also includes 3D/4D technology with unique 3D programs that provide quick but powerful relief. The added benefit of 4D technology varies the speed of the 3D’s “in & out” motion. Did you create the perfect custom massage? No problem! You can easily save up to two custom massages in MyMassage. Then enjoy your favorite personalized massage, time after time.