About the Product✔ Ergonomic 3D design: Unique 3D smart design, imitates hand massage. High flexibility making the massage experience easier and more comfortable to your neck, shoulder and back. Safe to touch skin, fabric and delicate surfaces.✔ 4 Kneading Rollers and 2 Pinching Nodes: This shiatsu neck and shoulder massager has 4 kneading rollers and 2 pinching nodes. It will knead your neck, shoulder and pinch upper back at the same time, which is effectively to soothe sore neck muscles and relieve you from shoulder and back pain.✔ Heating capabilities: The heating function is available. Improve and promote blood circulation around the neck, shoulders and back, thus relieving pain and fatigue.✔ Adjustable Modes & Speed: 2 powerful massage modes easy to select. Desired speed can be achieved by simple adjustment. The mode and speed indicator will signal simultaneously. It is safe and convenient with a 10-minute automatic timeout.✔ Ultra Mute Function & Power-off Protection:The use of high stability DC motor with anti-interference and anti-static capabilities- reduces noise pollution. It will shut off automatically after10 minutes.