The Perfecxa Transcutaneous Electrical Nerve Stimulator (TENS) is a versatile pain relief device designed to alleviate various types of musculoskeletal pain. It effectively targets cervical pain, bicipital tendonitis, slipped disks, carpal tunnel syndrome, knee pain, stiff shoulders, and erector spinalis discomfort. The TENS unit is also suitable for managing lower back pain, chronic hip pain, sciatica, neuralgia, calf muscle, and foot pain. Ideal for home or clinical use, this device provides customizable, non-invasive pain management, making it an essential tool for relieving acute and chronic muscle and joint discomfort.