moodz Heating Neck Belt eliminates neck stress and tension through heating therapy using far infrared waves. Superior support and pain relief. It’s portable! Feel warm anytime, anywhere. Features : Far Infrared Waves Generated From The Neck Belt Relieves Neck Tension And Pain In A Few Minutes. Far Infrared Waves Expand Capillaries To Promote Blood Circulation, Enhance Detoxification, Relieve Pains And Eliminate Fatigue Effectively Far Infrared Waves Penetrate Deeply Into Tissues. Vibrational Resonance Push Out Toxins Stored In Fat Cells.