CONVENIENT PROFESSIONAL NECK MASSAGER: This neck massager simulates a real person massage to help relieve stiff muscles or tension in the neck, help relieve pain and fatigue, regulate blood circulation, and bring adequate oxygen supply to your brain. ELECTRODE PADS: Electrode design Adopt intelligent stainless steel 3D patch and line physical therapy patch which can be applied together on back waist arm shoulder the neck massager has built-in health magnet improve the nutritional state of the tissue cells and performs multiple health massage functions. NEW MASSAGE METHOD & SENSE OF TECHNOLOGY: This massager uses electric frequency transmitted to deep tissues and muscles, and it simulates a variety of hand shiatsu massages. You will feel a slight electric shock but very effective for nerve stimulation. ERGONOMIC DESIGN & WEARING COMFORT: Ergonomic design, its U shape can be flexible around the neck of the human body. Skin-friendly, breathable soft material, no pressure on neck muscles or arteries, maintain wear comfort. BREATHABLE & PORTABLE: Intelligent neck massager is lightweight and portable, handy to carry it with you at home, office, car, gym and travel. Compact fashion design, excellent for you wearing this massager on your way to shopping, running, reading, etc.