Features:_x000D_Power:9v batteryNo included_x000D_1.Adopts low-level laser irradiation which is painless, non-invasive, no side effects and has good, rapid effects._x000D_2.The instrument does not contain the pharmaceutical and chemical component. Lasers treatment fundamentally enhance the detoxifying capacity and immunocompetence_x000D_3.It's a household portable instrument_x000D_4.Extra lasers head jackets provided to make the treatment cleaner and healthier._x000D_The principle of treatment:_x000D_Rhinitis therapeutic apparatus is based on modern medicine and clinical practice research and development of semiconductor lasers therapeutic instrument, the instrument adopts the semiconductor Light produce wavelength of 660 nm,8-12 MW low visible lasers intensity, irradiation treatment to the nasal cavity, activate blood physiology_x000D_Function:_x000D_Improve the rheology of blood cells, improve red blood cells, biological activity, reduce platelet aggregation so that the blood rheology_x000D_Properties improved, reduce blood viscosity, blood fat, cholesterol, dilate blood vessels, adjust blood pressure, improving microcirculation, the obvious effect on preventing thrombosis._x000D_Super low-intensity light can also activate certain receptors, produce photochemical effect, make the blood gases and nutrients metabolism increases, It is good for blood to carry oxygen metabolism, improve body oxygen and nutrition supply, improve the body resistance to oxidation and removal of oxygen free radical ability, for the prevention and treatment of disease of heart head blood-vessel, anti-aging, enhance immunity has good effect,is suitable for individual and family therapy and health care._x000D_Applicable to the crowd:_x000D_1.Medicaments sex rhinitis, allergic rhinitis, acute or chronic rhinitis_x000D_2.Drying rhinitis have rhinitis, sinusitis, etc all kinds of rhinitis patients caused by nasal congestion, sneezing, dizziness, headache, blurred vision, listening comprehension, memory decline, depression symptoms_x000D_3.Long-term medication, still cured, and drug tolerance of patients_x000D_4.Have used a variety of treatments, still break out repeatedly, has lost confidence in the treatment of patientsPackage List:_x000D_1x Rhinitis DeviceNo battery