1Adhere to use can reduce the frequency of fatigue attacks, relieve fatigue and discomfort, safe to use without burden. 2Head wear equipment to avoid drug dependence and side effects, help soothing relaxing and improve sleep quality. 3Use electrical pulse stimulation waves, increase the secretion of brain endorphins and block the conduction of pain nerve. 4Achieve the effect of stress relief, antifatigue, get rid of insomnia, help enjoy a healthy life. 5Intelligent voice prompt realtime broadcast for mode and strength, to meet your different needs.