... adaptor/betteries 4 kinds of power supply Electric Mini Body Massageritem noED-ABD-002color box10x9.5x9.5cmcarton50x45x38cmDC 4.5V ... elasticity, can alleviate fatigue, muscle ache, obviously alleviate various body stress relaxation, reduce the skin wrinkles.Massage position:Head, neck ... , shoulder, back and belly, hands, feet, legs, face all can use.Suit a crowd:High school, junior college ...