A new generation of health product made in accordance with the principles of physics, bionics, electro-biology and the theories of traditional chinese medicine. Applied with digital technology, this unit transfers the physical factors necessary to the human body into precise digital signals and conducts comprehensive therapy through computer based on the requirements of the body, alleviates back pains, shoulder pains, muscle pains etc, efficiently relax you from stress and tiredness, full-body massager! lightweight, small and easy to keep in bag and carry around, suitable for daily use, travelling or business trip, great gift for yourself, family members and friends. Power supply 3 x aaa batteries (not included). Approx. Size 154x65x15mm. Package included: 1 x digital therapy machine, 1x 2 way electrode wire, 2x pads.