... and down acupressure , arc-kneading, vibrating and flapping multi-function massage chair 1,DC 12Vsafty design, fashion seat, flip pillow.2, walking ... and down, with kneading at back, the arc symmetrical full massage 3, walking up with infrared warm function, walking down with ... feature.4, Acupressure and arc- kneading, with Vibrating and flapping massage at seat.