The Med Fit Wireless Rechargeable TENS Machine is a professional-grade device designed for treating conditions such as arthritis, fibromyalgia, plantar fasciitis, and sciatica. It features a modern design in a sleek black colour, with a cordless and rechargeable capability for convenience. With a built-in remote control and auto shut-off feature, this TENS unit offers various massage therapy techniques such as kneading, shiatsu, and vibration to provide muscle therapy and pain relief. The rechargeable battery has a 2-hour charging time, making it an efficient and user-friendly option for those seeking relief for their body ailments.