Earplane Plus 1 Children's - Pair.

---------------------------------------------------------------------- The world's smartest earplugs. Download the EarPlanes+ smartphone app for free Prevents ear pain when flying. Patent pending. disposable. EarPlanes prevents in-flight ear pain caused by changes in air pressure during air travel. Now also includes a free download of the EarPlanes+ smartphone app! The EarPlanes+ app monitors flight cabin pressure in real time and sends notifications when you need EarPlanes for ear protection. Use EarPlanes with the app for very precise protection (the app catches pressure shifts during flight), or wear them during takeoff and landing when air pressure changes the most.