Massagers for Neck And Shoulder With Heat: The Massagers for Neck and Shoulder with Heat are designed to simulate the tension and strength of human fingers, kneading the shoulder well acupoint up, and pressing the Trapezius muscle down, to provide a deeply relaxing massage experience. 5D Super Large Massage Head: Upgraded 6-head massage, simulating three-dimensional massage techniques, covering a large area of shoulder and neck, the massage head of these massagers is 5D super large, offering a wide range of hot compress, with an adjustable temperature of 42-48 , using NTC intelligent temperature control technology. Cover Important Acupoints: The Neck Massagers are designed to cover the important acupoints of the shoulder and neck, providing a deeply relaxing massage experience and helping to alleviate shoulder and neck pain. Ergonomic Wearable Design: The Massagers are designed to be ergonomic and wearable, conforming to the curve of the shoulder and back. They are wireless and lightweight, free from constraints, and easy to move. Weighing only 1100g, it allows you to enjoy relaxation anytime and anywhere. One Machine Massages the Entire Body: The Neck Massagers can be used not only for shoulders, neck, calves, waist, and thighs, but for the entire body. This allows you to enjoy a full body massage with just one machine.