The R5 Acupoint Massager Soothes Neck Strains from your first use. Neck problems affect people of all ages. Prolonged use of digital devices, improper sleeping positions or poor postures at work are some of the causes of soreness. But persistent soreness can be alleviated with stretching, exercise, or massage. Unique Clamping and Kneading Massage Mechanism allows deep kneading to simulate manual massage techniques that squeeze and knead acupuncture points deep in the muscles. Unlike other neck massagers that use rollers, R5 features the core technology of a massage chair on the neck for simultaneous massage of multiple acupoints. Hot Compress with simultaneous compression on the shoulder and neck to penetrate the muscles. Ergonomic Design that fits the shape of the neck, prevents twisted neck, and reduces the compression of the cervical spine. 360 Three-Dimensional support for head and neck. Soft and Skin-friendly materials breathable, durable, comfortable to wear and easy to clean.