About this item. Compression massage of airbags: body positioning, more precise partition. Humanized hip massage: vibrating massage to relax tense muscles. Massage with air bag: there are a total of 12 air bags on the shoulder and shoulders of the neck. When contracting the airbag, press the sides to relax the muscles of the neck shoulder waist. Shiatsu & knead & vibration: there are 20 massage balls on the neck, vibration on the leg, promote blood and strengthens human immunity. Hot compress: temperature control, high temperature massage and low back temperature.