• Multi-phase speed dial to control frequency of the massage • 3 variable massage heads • Rotating and oscillating massage system • Nylon massage head cover for easy cleaning • Light weight and compact design for easy travel • Curved handle for easy control and grip • Rated voltage: AC110V/50-60Hz • Rated power: 20W • Machine net weight: 1.1kg • Dimension: 17.25" x 4.5" x 5.5"