+ Simple and safe+ By providing a continuous, steady flow of air into the nasal cavity, with swallowing action, relieves ear discomfort caused by flying, diving, altitude changes such as tinnitus, ear pain and increased ear pressure.
+3 strength options+ According to the specific situation, select the appropriate gear for operation.
+Suitable for a wide range of ages+ Using soft silicone tips and safe materials, easy to operate, and friendly to children and the elderly.
+Painless and non-invasive+ Without medication, opening the eustachian tube through airflow to alleviate ear discomfort.
+Portable and rechargeable+ Equipped with three silicone replacement heads, Type-C charging cable, and storage box.