Reduce fatigue and improve blood circulation----The neck acupuncture lymphatic massager adopts acupuncture stimulation design, uses electric pulses to relieve neck pain and shoulder fatigue, promotes neck blood circulation and improves sleep quality. By using the neck lymphatic massager, your muscles can be toned and strengthened while reducing the visibility of cellulite. Ergonomic Design----Electric Pulse Neck Massager The cordless neck massager in U shape is made of a high quality malleable material that conforms to the curvature of the neck. Its total weight is only 100 grams and it does not slip, so it will not weigh on your shoulders. Modes: 4 and 12 intensity levels----4 neck massage modes and free combination modes, 12 intensity levels to choose from. Users can choose the appropriate mode according to their personal needs, giving you a real massage experience, promoting the detoxification of the lymphatic system, and achieving the effect of relieving fatigue. For beginners, it is recommended to start with the lowest intensity. Smart and Convenient ---- Ems Neck Acupuncture Lymphatic Massager has a built-in button function, which automatically shut down within 15 minutes to ensure safety. The new built-in thermostat achieves three-second heating, allowing you to have a better experience without fatigue. Refresh function works for everyone. Tips ---- 1. Please fully charge the neck massager for the first time. 2. The first electric shock is a normal phenomenon. 3. Wipe the neck with a damp towel before use. Dry skin can reduce the effectiveness of the product.