
- IP68Submersible to 2 m (6.5 ft) for up to 2 h
- MP3 + BTMP3 in the water, Bluetooth on land
- 9 hBluetooth battery (6 h in MP3 mode)
- 0Nothing inside your ear
Music in the pool. Nothing in your ear.
The pads rest on your cheekbones, in front of your ears, and the band wraps behind your head.

- Bone conductionThe sound reaches your inner ear through your cheekbones. Nothing goes in your ear.
- Open-earYour ears stay open: you still hear the coach, the lifeguard and the traffic on a run.
- IP68 waterproofSubmersible to 2 m (6.5 ft) for up to 2 hours. Made for laps.
- MP3 mode for the waterLoad your music or podcasts in advance. They play from the headphones, no phone needed.
- Bluetooth for landPair it with your phone for runs, the gym and the drive home.
- Up to 9 h Bluetooth / 6 h MP3Six hours of MP3 is eight 45-minute swims.
- SweatproofWear it out of the water too.
It won’t fix your stroke. It fixes the boredom.
-

Your swim turns into an episode
Put on a podcast, an audiobook or a playlist and swim until it ends. You stop counting tiles, and the laps go by faster.
-

It keeps playing underwater
In MP3 mode the music lives on the headphones, so it keeps playing with your face in the water. IP68, down to 2 m (6.5 ft) for up to 2 hours.
-

Nothing to push in, nothing to lose
No earbud to push into your ear canal. The pads sit on your cheekbones and the band wraps behind your head.
-

You still hear the coach
Your ears stay open, so you hear the whistle, the lifeguard and your lane mates. Music without shutting out the pool.
30-day money-back guarantee · Free shipping on 2 or more
In the pool, and everywhere after
-
Pool lapsBackstroke, breaststroke, slow freestyle. Whatever your pace, the playlist keeps going.
-
RunsSweatproof, and your ears stay open for bikes and traffic. Bluetooth from your phone.
-
Swim bagCap, goggles, headphones. It lives in your swim bag next to the towel.
Swipe to see more
Against what you swim with now
What swimmers say
“These are pretty sick if you ask me.”
Two cheat codes if you suck at swimming like me or if you want to swim for a long period of time without ever getting bored. First, don't be afraid to use a snorkel like me. You're not Michael Phelps. You're not trying to be. And number two are these […] headphones. These are headphones that are designed to be worn while you're swimming, and it doesn't even go in your ear. They're open ear audio system. They're bone conducting headphones and the audio is extremely crisp. […] All you have to do is just download your music or your podcast into the headphones in advance and just start swimming with the headphones on. These are pretty sick if you ask me.

Swim with them for 30 days.
Take them to the pool, on your runs, to the gym. If you’d rather go back to swimming in silence, send them back within 30 days for a refund.
- Email support@ecdf-usa.com with your order number.
- A real person answers within 24 to 48 business hours.
- The refund goes back to your original payment method.
Everything in one place
- Technology
- Bone conduction, open-ear design
- Water rating
- IP68, submersible to 2 m (6.5 ft) for up to 2 hours. Not for diving.
- Playback
- MP3 mode in the water (music and podcasts stored on the headphones), Bluetooth on land
- Battery
- Up to 9 h in Bluetooth mode, up to 6 h in MP3 mode (depends on volume)
- Fit
- Wraparound band behind the head, pads resting on the cheekbones in front of the ears
- Sweat
- Sweatproof, for runs and the gym
- Color
- Matte black band, slate grey pads
- Guarantee
- 30-day money-back guarantee
Before you order
Does Bluetooth work underwater?
No, and that is true of every Bluetooth headphone: the signal doesn’t travel through water. That is what MP3 mode is for. Load your music or podcasts on the headphones before you swim, and they play from the headphones themselves, with your phone left in the locker.
Out of the water, switch to Bluetooth and use them with your phone like any headphones.
Can I really swim with them?
Yes. They are rated IP68 and can stay underwater down to 2 m (6.5 ft) for up to 2 hours. That covers pool laps and swimming near the surface. They are not made for diving.
How does bone conduction work?
The pads rest on your cheekbones, in front of your ears, and send the sound as tiny vibrations through the bone to your inner ear. Nothing goes in your ear canal, so your ears stay open.
It sounds different from earbuds: clear voices and music, lighter on bass. Podcasts and audiobooks are perfect for it.
How long does the battery last?
Up to 9 hours of playback in Bluetooth mode and up to 6 hours in MP3 mode. Battery life depends on the volume.
I’m not a great swimmer. Is this for me?
Especially. It won’t fix your stroke, but it fixes the part that makes most people quit: the boredom. A podcast turns twenty slow laps into one episode, and you stop watching the clock.
Can I wear them out of the water?
Yes. They are sweatproof, and because your ears stay open you still hear traffic on a run and people talking at the gym.
Is ECDF a real company? What if they don’t work for me?
Yes. ECDF sells from ecdf-usa.com, every order ships with a tracking number, and a real person answers support@ecdf-usa.com within 24 to 48 business hours.
If they are not for you, email us within 30 days of delivery with your order number and send them back. The refund goes to your original payment method.
Your next swim, with a soundtrack.
Bone conduction, open-ear, IP68. MP3 in the water, Bluetooth on land.
Fall Sale · $59.99 instead of $119.99
Buy one50% off$59.99
Buy two2nd one 50% off + free shipping$89.99
Buy threeBuy 2, get 1 free + free shipping$114.9930-day money-back guarantee · Free shipping on 2 or more
IP68: submersible to 2 m (6.5 ft) for up to 2 hours; not for diving. Bluetooth does not work underwater: use MP3 mode in the water. Battery life is up to 9 hours in Bluetooth mode and up to 6 hours in MP3 mode and depends on the volume. Stay aware of your surroundings and follow your pool’s rules. Photos are illustrative.