Laser treatment of dual output mode. Safe operation, lasting effect and low recurrence rate. ScopeChronic hypertrophic rhinitis,allergic rhinitis,particle pharyngitis,otitis externa, ... ,nasal furuncle,nasal vestibulitis ulcer,acute rhinitis,atrophic rhinitis, allergic rhinitis,allergic rhinitis,purulent sinusitis.Technical parametersLaser wavelength: 810nm Laser output power: 1500mw / Each radiator ...