Ear Insufflation Stethoscopes are good for insufflating ozone into the ears.
A humidifier is recommended; it humidifies ozone to prevent drying. Insufflating through the ears allows ozone closer access to the brain, obtaining better results for brain-related therapy goals. The ear buds are replaceable.
Return information: Not returnable if opened or used. 5% restock fee if returned within 30 days in original sealed packaging.
I have been using this now for the past month for insufflation. I haven't had any issues with it or my ears. Every now and then I have a little itching but it passes quickly. I definitely feel the ozone circulating throughout my head, neck, and chest. I can definitely tell it is helping me.
A good quality earscope.