1.EASY TO OPERATE: Pulse massager is easy to operate and the new technology is compatible with modern acupuncture techniques. Used to stimulate healthy muscles to improve and promote muscle performance. 2.DIFFERENT PULSE SIGNALS: The combination of different pulse signals gives you a real acupuncture point sensation, stroking, manipulation, suction cups, massage and pulse stimulation of acupuncture pressure. 3.IMPROVES PAIN: Electro muscle stimulator helps to relax stress and eliminate muscle tension and fatigue. Improves blood flow, back pain, shoulder pain, muscle pain, etc. 4.SCOPE OF APPLICATION: Relax muscle stimulator is suitable for stiff shoulders, nerve palsy, general fatigue, stomach pain, heavy colds, cervical neck pain, periarthritis and various other acute chronic conditions. 5.EASY TO CARRY: Electronic pulse massager is portable and can be used in the office, car or while traveling. Whole body relaxation for back, knees, shoulders, ankles, wrists and elbows. Item Type: Electronic Pulse Massager Material: Plastic, Motor, Metal Product Weight: 150g/5.3oz With 3 x AAA Dry Battery For stiff shoulders, eventual nerve paralysis, neuralgia, hydrodynamic pain, general fatigue, stomach pain, heavy colds, cervical neck pain, periarthritis, toothache, high blood pressure, low blood pressure, low energy, menstrual disorders, various acute chronic diseases 1 x Electronic Pulse Massager 1 x English Manual 2 x 1 for 4 Buckle Line 3 x AAA Dry Battery