... Thrombosis,cerebral infarction,brain trauma sequelae,Diabetes,vascular headache2.Endocrinenervous system disease , Migraine,Neurasthenia,vegetative nerve functional disturbance,endocrine disorder,chronic ... ,Insomnia,Tinnitus,malaise and fatigue.Technical parameter1.Wavelength 650nm2.Output laser power <5mW3.Power supply DC 3V 7#(AAA)×2 ...