TENS Unit Muscle Stimulator, Dual Channels TENS Machine for Pain Management, Electronic Pulse Massager for Back, Neck, Sciatica, Shoulder Pain Relief, 12 Modes, 8 Electrode Pads

PINPOINT & DRUG-FREE PAIN RELIEF: Comfytemp TENS unit muscle stimulator and back massager simulates a variety of massage methods, which is a great TENS device and muscle relaxer you can use at home for pain management. Professional electrotherapy muscle stimulator pulse massager and accessories for providing pinpoint lasting drug-free muscle pain relief from back pain, period pain, tennis elbow, carpal tunnel relief, arthritis, shoulder pain, knee pain, leg, and foot pain. PROFESSIONAL TENS MUSCLE RELAXER: Combining square wave and trapezoidal wave in Comfytemp TENS machine for pain management, provides a more comprehensive and effective muscle stimulation that can reduce muscle fatigue and soreness, increase circulation and oxygenation, and improve overall muscle performance. The square wave provides a strong and consistent contraction of the muscles, while the trapezoidal wave provides a more natural and gradual contraction and relaxation. DUAL CHANNELS TENS UNIT FOR BACK PAIN: