Relieve fatigue and accelerate blood circulationThrough low-frequency pulse technology, the neck massager can penetrate three layers, from muscles to blood vessels to nerves. It can effectively help relax your deep tissue neck pain, stiffness and other uncomfortable feelings, and help relieve your pain, knots and muscle tension. 16 intensity levelsOur neck massager has 15 intensity levels to choose from to meet your different needs. For beginners, it is recommended to start with the lowest intensity. Long press the switch button for 2 seconds to start. Ergonomic design and heat therapyAdopt U-shaped elastic design to adapt to different neck sizes and curves, 107.6F constant temperature heating, just like giving your neck a hot compress, not only simulates a real and comfortable massage experience, but also accelerates blood circulation in the neck, improves the massage effect, and relieves pain and muscle tension for you. Long battery life and light weightThe massager consists of a 350mAh rechargeable photosensitive battery. A full charge can be used continuously for 7 days. The weight of the neck massager is only 0.5LB, which is easy to carry. Let's say goodbye to bulky neck massagers. Best Gift for Your Loved OnesOur neck acupuncture point lymphatic massager has a built-in key function that automatically shuts off within 15 minutes for safety. Whether it is an office worker who needs to bow his head for a long time or a parent suffering from cervical pain, you can use our neck massager to relieve migraines, reduce stress and anxiety. It is the best gift for your loved ones.