... Main Features: has a mechanism device up&down,Full Shiatsu Massage (kneading, tapping & rolling motions) powered by remote.With ... as Shiatsu,Kneading,Flapping,Knocking,Vibration.and Kneading-knocking massage,which can be performed synchronously or any one to ... your preference. 4.Mp3 and headphone(providing synchronized music massage,massage strength changed as the music cadence.)5.the seat and ...