Comfort Plus DM- 3000 TENS-EMS Massage Stimulator It is used to temporarily relieve pain and tension associated with shoulder, waist, joint, hip, upper extremity (arm) and lower extremity muscles caused by activities. Stimulation program stimulates healthy muscles to improve and facilitate muscle performance. Comfort Plus DM- 3000 TENS-EMS massage stimulator is a device used to temporarily alleviate pain and tension in the shoulder, waist, joint, hip, upper and lower extremity muscles. This massage stimulator can be used in three different modes: tens mode, EMS mode and massage mode. TENS mode is used to relieve muscles associated with pain and tension caused by exercise or normal home work activities. This mode uses a formulation that stimulates nerve endings through electrical stimulation. In this way, temporary relief is provided. EMS mode is used to improve and facilitate muscle performance to stimulate healthy muscles. Electrical stimuli directly affects muscles and increases muscle activity. This mode is used for strengthening the muscles and toning. The massage mode provides relaxing muscle vibration to relax tight muscles. In this mode, the massage stimulation program is applied and the muscles are relieved.