Specifications:. Model Number: GD02-B Laser Infrared Rihinitis Sinusitis CureTherapeutic Apparatus. How to Using : Bionase is Very Easy to Use.The Treatment Session is About 15 Minutes/ Day.Once Symptoms Are Relieved, Reduce the Treatment Days and Use As Needed.There is No Need to Turn off Bionase. The Device Automatically Switches off at the End of the Treatment Session. . Package Content: 1 X Host 1 X Laser Wire .. Colour:White . Features: Adopts Low-level Laser Irradiation Which is Painless, Non-invasive, No Side Effects and Has Good Repid Effects The Instrument Do Not Contain Pharmaceutical and Chemical Component. Laser Treatment Fundamentally Enhance the Detoxifying Capacity and Immunocompetence It's a Household Portable Instrument Extra Laser Head Jackets Provided to Make the Treatment More Cleaner and Healthier . Power: 9v Battery(not Include the Battery). Suitable For: Medicaments Sex Rhinitis, Allergic Rhinitis, Acute or Chronic Rhinitis 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 Long-term Medication, Still Cured, and Drug Tolerance of Patients Have Used a Variety of Treatments, Still Break out Repeatedly, Has Lost Confidence in Treatment of Patients Laser Rihinitis Therapeutic Apparatus is Based on Modern Medicine and Clinical Practice Research and Development of Semiconductor Laser Therapeutic Instrument, the Instrument Adopts the Semiconductor Light Produce Wavelength of 660 Nm, 8-12 Mw Low Visible Laser Intensity, Irradiation Treatment to the Nasal Cavity, Activate Blood Physiology..