... infrared ray, negative ions, magnetic 3.for hypertension, arthritis, insomnia Features:Alternative, safe, drug free for pain and overall fatigue relief Natural bio ... supply, relieve overall fatigue improve metabolism and immunity Application Scope:Hypertension, diabetes, Hyperlipidemia Arthritis, rheumatism, fibromyalgia, joints pain Insomnia, forgetfulness, dizziness ...