1. [Neck massage relieves lymphatic vessels]: portable neck massage uses dual pulse technology to awaken deep muscles. It is an ideal tool for cleaning the body and reducing weight. It enables the body to quickly and effectively absorb all natural ingredients, making everyone feel excited and comfortable. 2. [5 modes and 15 intensity levels] 5 free neck massage modes and combination modes, and 15 intensity levels are available for selection. Users can choose the appropriate mode according to their personal needs to give you a real feeling of massage, promote the detoxification of the lymphatic system, and achieve the effect of relieving fatigue. For beginners, it is recommended to start with the lowest intensity. 3. [Intelligence and function] Portable neck massage with lymphatic relief has built-in key functions, which can automatically stop within 15 minutes to ensure safety. The new built-in thermostat can realize 3-second heating, providing you with a better experience and eliminating fatigue. The function of refreshing the brain is suitable for everyone. 4. [Ergonomic design]: Ergonomic bending electrode design, which can freely adapt to all parts of the body. The texture is soft, delicate and smooth. Unique U shape, suitable for all kinds of fat and slimming. 5. [Relieve neck pain]: After working in the office or playing with smartphones, your neck is under great pressure. Now, massage can intelligently relieve neck pain, simulate various massages, and bring about three-step deep massage experience.