Get fast, effective pain relief for your neck, shoulders and body with DR-HO'S® Neck Pain Pro. Powered by DR-HO'S® Pain Therapy Device with TENS & EMS technology, the four electrodes built into the soft cushioning deliver over 300 auto-modulated pulses that stimulate nerves and muscles to relieve pain & tension, whilst NMES technology helps improve circulation. Adjust the intensity and duration to suit your comfort level to help relax and loosen tight muscles. Plus, connect the Pain Therapy Device to the body electrode pads for targeted pain relief for back, hips, arms, hands and legs.