... 1.Footrest,backrest, height electric adjustable 2.Heating, memory function 3.Armrest manual adjustable Facial bed HZ-3813 is one of ... . With 3 motors,for height,footrest ,backrest adjustment.2.Memory record,One botton control ,considerate design ,the beautician can ... available at the seat cushion and backrest4.Armrest height manual adjustment5.The angel and lengh of pillow flexiable adjusted. ...