... Function:1. It is obviously effective to alleviate the symptoms of cervical spondylosis,periarthritis, arthritis, and lumbar muscle strain2. It ... automatic massager process is set according to the specific characteristics of your shoulder, waist, joint,hand&foot, and leg, ... < 10~95%RH•Safety Classification: Class II-BFAccessories:main machine,wire,electrodes pads,slipper, instruction manual,hand-bag