Relieve muscle tension and relax your body with this neck and shoulder heating massager, designed for deep and effective comfort. Featuring advanced 6D manual simulation technology, it mimics real massage techniques to target the neck, shoulders, and back.Equipped with a powerful 2000mAh rechargeable battery, this device ensures long-lasting use without frequent charging. The built-in heating function enhances blood circulation and provides soothing relief from stiffness and fatigue.