The HiDow XPD Dual Channel TENS EMS Unit 12 Modes Muscle Stimulator Pain Relief Therapy Electronic Pulse Massager, a tens unit muscle stimulator, is designed with Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) technology. This EMS muscle stimulator aims to alleviate muscle soreness and pain with twelve preprogrammed massage modes, twenty levels of adjustable strength, dual output design, four pieces of self adhesive conductive reusable pads, and replaceable self-adhesive conductive gel pads. These sciatica pain relief devices are not only for muscle relaxation, but can also be used for various conditions such as long-term disuse of muscles, muscle spasticity, Bell’s palsy, atrophy, muscle weakness, muscle injury, prolonged bed rest, immobilized limbs, painful joints, and more. Offering quick relief for tense muscles and aches, these tens machines for pain relief come with 12 different massage modes. Among our bestsellers, the AcuXP-D, a tens machine, stands out due to its portability and effectiveness. This tens muscle stimulator's pocket-sized design allows you to bring it anywhere, while the two adjustable output channels and eight modes let you personalize your massage experience according to your needs. Perfect for relieving various types of pain, the HiDow XPD Dual Channel TENS EMS Unit 12 Modes Muscle Stimulator Pain Relief Therapy Electronic Pulse Massager, a muscle stimulator for pain relief therapy, is ideal for back pain, arthritic or inflamed discs/ joints, shoulder tension neck pain and many more injuries and disabilities. This tens unit muscle stimulator is designed to provide effective relief and comfort. Targeting specific areas like your shoulders, back, sciatica pain, abs, legs, knees, and more is a breeze with these tens machines for pain relief. This muscle stimulator for pain relief therapy, with its powerful yet gentle massage capabilities, will help you relax and reduce any discomfort you may have.