The cervical massager is different from the cervical massager. The cervical massager refers to the neck pillow which is specially designed for cervical massager. The cervical massager includes all kinds of massager which are good for cervical vertebra besides the neck massager. Massager can treat low blood pressure, rheumatism, arthritis, scapulohumeral periarthritis, lumbar muscle strain, neuralgia, irregular menstruation, impotence, sexual function decline and other diseases, and the effect is remarkable. Reduce weight (regulate human endocrine system, improve human immunity, promote fat emulsification, decomposition and metabolism, so as to achieve the purpose of reducing fat), postpartum abdominal relaxation, breast augmentation, facial acne, etc. Burn fat. Some slimming.