Vinmall TENS Unit Muscle Stimulator ,Rechargeable EMS Dual Channel with 8 Reusable Electrode Pads 15 Modes for Back Neck Pain Muscle Therapy Pain Management Pulse Massager

WHY CHOOSE OUR TENS UNIT MUSCLE STIMULATOR?  Vinmall TENS machine is safe, non-invasive, drug free method of pain relief and pain management.It utilizes reliable TENS therapy method and imitates manual massage to help boost blood circulation and relief back pain, general pain, neck pain, muscle pain. Easy home use designed, allowing you to use it at home, office and during travel conveniently.   Features:   1.Built-in 15 different pre-programmed stimulation modes for multipurpose massage experience to effectively relieve pain and fatigue, promote blood circulation and metabolism or stimulate muscle for enhanced muscle performance of different body parts like head, shoulder, waist, back, buttocks, legs and etc.   2.Large LCD display with white backlight enables clear and direct working status indication of remain battery power, mode, intensity and time both during the day or night, even in the dim environment.   3.Easy button control design, you can effortlessly switch modes, set time