SONAR Underwater Headphones

We are please to announce the launch of SONAR Bone Conduction headphones for all swimmers.

SONAR was developed to solve an issue for swimmers that could not find a good fit with earplugs. The solution is an ALL-IN-ONE bone conduction headphones that is easy to use.

With months of development and numerous prototypes we arrived with the design that includes everything in one; Bone Conduction Speakers, MP3 player and Bluetooth (for a Smart Watch).

 

Bone Conduction Speakers

Bone Conduction technology uses a special transducer speaker that is designed to vibrate and conduct the audio vibration directly to the inner ear bones. The sound travels via bones vs through the air to the ear drum. This is specially helpful underwater where water tends to enter the ear canal. Unless you have a good seal with the earplugs and keep the water out of the eardrum  (i.e. use Custom earplugs) water in the ear will affect the sound. With bone conduction sound - you do not have this issue, no earplugs are needed and the sound under water is  constant.

 

MP3 player

SONAR has an MP3 player with built-in memory of 8Gb ( 2 x more than Apple iPod Shuffle). The player is compatible with iTunes format. Simply drag and drop the audio files from your iTunes library to the SONAR memory.

SONAR also supports folders and skipping tracks and folders.

 

Swim with Smart Watch with Bluetooth  

The SONAR can also connect with your smart watch - WHEN the smart watch is within few inches of the headphones. You can NOT wear the watch on your wrist. Due to laws of physics, Bluetooth 2.4 GHz radio frequency attenuates under water very rapidly.  

 

We hope SONAR will make your swimming fun and entertaining! 

Learn more here and see the customer reviews.

 

Sincerely,

Kristian

CEO, Founder 

H2O Audio

 

 

 

Leave a comment

Please note, comments need to be approved before they are published.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Latest Stories

View all

H2O Audio Partners with the Catalina Classic 2025 – “The Most Historical Paddleboard Race in the World”

H2O Audio Partners with the Catalina Classic 2025 – “The Most Historical Paddleboard Race in the World”

At H2O Audio, we’re proud to announce our partnership with the Catalina Classic Paddleboard Race 2025 – the most historical paddleboard race in the world. This legendary event, established in 1955, challenges athletes to cross the 32-mile stretch of open...

Read more

Week 4 Sarah Bofinger Series: Awareness & Empowerment

Week 4 Sarah Bofinger Series: Awareness & Empowerment

Born with Hip Dysplasia: Thriving Through Movement, Not in Spite of It This week, I want to talk not just about hip dysplasia—but about living a whole life with it. I was born with hip dysplasia, and that shaped everything from how...

Read more

Week 3 Sarah Bofinger Series: Mindset & Motivation

Week 3 Sarah Bofinger Series: Mindset & Motivation

Training the Mind While Supporting the Body Living with hip dysplasia means every workout is a choice—a balance between pushing forward and protecting your future. This week, I’m diving into the mental side of recovery, setbacks, and staying connected to...

Read more

Come Ride at Gravel Worlds 2025

Come Ride at Gravel Worlds 2025

Gravel, grit, and the glory of going beyond, it’s what H2O Audio is all about. That’s why we’re proud to be part of Gravel Worlds 2025, one of the most adventurous and inclusive cycling events in the country. From August...

Read more