Four driven wheels move up and down at neck ;shoulder ;back and waist with syndhronal kneading,tapping massage modes ;at back sides、buttocks、thigh with airbag kneading and pressing；at calf with airbag kneading and pressing;the calf with horizontal telesco
Four driven wheels move up and down at neck ;shoulder ;back and waist with syndhronal kneading,tapping massage modes ;at back sides、buttocks、thigh with airbag kneading and pressing；at calf with airbag kneading and pressing;the calf with horizontal telesco
腰背部四轮驱动机构（可在颈肩背腰部上下行走，能完成“揉捏”“拍打”等按摩）；臀部气囊式揉压按摩；大腿部气囊式揉压按摩；小腿部气囊式揉压按摩；靠背、小腿微控自动升降。