Folding cervical massager – conducted using safe low-frequency pulse technology, deep into the nerves at the bottom of the muscle to soothe relaxation, gentle and powerful. To figure out the true massage strength, with 1-15 degrees of force can be freely adjusted. With 42 degrees of constant temperature heat to relax and relieve cervical stiffness, massage effect will be better. There are five mode combinations, including pulse, tap, knead, finger pressure, automatic mode, can be for a variety of neck discomfort. Foldable design, easy to carry out, ready to relax massage cervical vertebrae.