The Multifunctional Neck Massager is a portable massage device designed to relieve neck problems. It is packed with functions and features that allow for holistic attention and relief from neck discomfort. The following are some features of the multifunctional cervical spine massager: Low-frequency pulse massage: Using low-frequency pulse technology, the muscles in the neck area are stimulated by electric current to promote blood circulation, relax tense muscles, and relieve neck pain and discomfort. Constant temperature heat compress: The built-in heating device can provide constant heat therapy to warm the neck muscles and relieve muscle tension and discomfort. Five modes: The multifunctional cervical spine massager usually has a variety of massage modes, such as kneading mode, massage mode, tapping mode, etc., for you to choose to adjust and switch according to your personal needs. Folding design: The massager usually has a folding function, which is convenient for carrying and storage. You can fold it up, put it in your bag or luggage, and use it at home, in the office, or on the go. The use of multifunctional cervical spine massager can help relieve neck problems, relax cervical muscles, and improve neck blood circulation. However, if you have severe neck problems or pain, it is advisable to consult a doctor or professional physiotherapist to ensure the correct treatment and precautions are used.