It's not an earbud.
It's a filter for your ear.
Everyone's first question, answered before you scroll.
An earbud puts sound into your ear. Wave takes sound out, and only the part that hurts you. Inside every Wave is a tiny acoustic filter, roughly the size of a grain of rice. Loud sound has to squeeze through it and comes out softer. Speech and music pass through almost untouched. There is no electronics inside. That's the whole product.
No music. No Bluetooth. No charging.
Nothing to pair, nothing to run out of battery at the worst moment. Put them in, take them out, put them back in the case.
You still hear everything.
Just quieter and cleaner. Conversations, boarding announcements, your child calling you from the next room. Foam earplugs muffle all of it. Wave doesn't.
Your ears don't repair themselves.
Noise damage builds up quietly over years and doesn't reverse. Wave is the seatbelt. You wear it on the days nothing happens, so you're covered on the day something does.