3D Shiatsu Neck and Shoulder Massager with heat provides you with a professional relaxation massage everywhere, such as home, office or during travel. The ergonomic u-shape design perfectly fits the neck curve, back, shoulder while its 8 deep kneading rotation nodes with soothing heat penetrate muscles, providing deep tissue kneading massage, which effectively helps back stress, tense and fatigue relief, aches, knots and tension.