Leg Massage with Heating for KneesFoot air pressure leg massager promotes blood circulation, body massager, muscle relaxation, lymphatic drainage device 360 Heating Tech at Knees unlike other leg massagers that do not offer any coverage at the knee part, ours have the full coverage of your legs and added the heating technology at the knee part (an optional function according to your need) for a better massage experience. Cordless Massager with the cordless design, you will not be