Naturally relieve muscle and joint pain with the PurePulse™ TENS Electronic Pulse Stimulator from Pure Enrichment®. This popular TENS machine solution for at-home therapy is ideal for temporarily treating stiffness, aches and pain in your shoulders, neck, back, waist, legs, arms, and more. Choose between 6 TENS programs, 3 massage modes, and use the dual channel feature to treat two different areas of your body simultaneously. Designed with an easy-to-read LCD screen and an auto shut off timer, it’s the perfect TENS unit for simple and natural muscle relief for people of all ages.