| Features: 1¡¢30 Gears can be adjusted to meet your various needs, massage to relax the whole body. 2¡¢Built in high frequency cooling fan can cool the machine to extend the service life. 3¡¢6 Replaceable physiotherapy heads for massage treatment of different parts of the body. 4¡¢Can stimulate the normal function of nerve cells and organs, so that the body function can be quickly recover. 5¡¢Can be used for joint relief, thoracic spondylosis, cervical spondylosis and other body treatments. Item Type: Electric Spine Massager Material: ABS Strength: 30 Levels, which are 50N, 100N, 150N, 200N, 250N, 300N, 350N, 400N, 450N, 500N, 550N, 600N, 650N, 700N, 750N, 800N, 850N, 900N, 950N, 1000N, 10… | |