Free floating in all directions, front, rear, left and right, multi-directional deep cervical massage, flexible and flexible
Using smart wireless operation, true 3D, really enjoy; fast charging, home travel must help me a key second, multi-part massage, bring you a comfortable enjoyment.
Release the solitary traction that conforms to the natural physiological curvature of the human cervical spine, soothing the intervertebral space joint of the cervical spine
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