3D Massage Technique mimics human massage, allowing for free control of pressure. It is especially suitable for middle-aged and elderly people, relieving neck and shoulder pain. With 8 massage points, it provides a comfortable and skin-friendly experience. This is a must-have for office workers to relax their muscles during their free time. It's a one-time investment for permanent use. It's also a great gift for friends and parents, as it's very practical for elderly people to loosen their muscles. The advanced 3D massage technique provides a more human-like massage experience without the pain of traditional tapping. It's flexible and allows you to massage wherever you want.