Smart neck massager, simple and stylish design, EMS pulse four-zone massage, 6 massage modes, 16 levels of adjustable massage intensity, intelligent three-level constant temperature heat compress neck guard, massage as you like, intimate voice broadcast design, when you close your eyes and rest your mind , the operation is still free, using USB+Type-C interface charging, convenient and fast, light and small and easy to carry, whether it is business trip, travel, outdoor leisure, home, or office, you can relax at any time.