Features: Using low-intensity laser irradiation, painless, non-invasive, no side effects, fast and effective The instrument does not contain drugs and chemical components. Laser treatment radically enhances detoxification and immunity It is a home portable instrument Provides an additional sheath for the laser head to make the treatment cleaner and healthier Power supply: 9v battery (battery not included) Applicable to: drug-induced rhinitis, allergic rhinitis, acute or chronic rhinitis, dry rhinitis, rhinitis caused by various nasal congestion such as rhinitis, sinusitis, sneezing, dizziness, headache, blurred vision, hearing, memory The symptoms of depressionand depression have been treated for a long time, but they are still cured. The patient has used a variety of treatments for drug tolerance, but still has repeated attacks, and has lost confidence in the treatment of the patient. Laser rhinitis treatmentdevice is a semiconductor laser treatment developed by this device based on modern medicine and clinical practice. The instrument uses semiconductor light to generate a wavelength of 660nm and a low visible laser intensity of 8-12Mw to irradiate thenasal cavity and activate blood physiology. Usage: Bionase is very easy to use. Treatment time is approximately 15 minutes/day. Once symptoms are relieved, reduce treatment days and use as needed. There is no need to close Bionase. The device switches off automatically at the end of treatment. Package Contents: 1 X Main Unit 1 X Laser Line.