CS50+ Personal Sound Amplifier

Styled to look like a phone headset, with Bluetooth, for those who need a little help in certain situations.

Only $349 each


Superior audio performance and complete personalization for those with full-time hearing challenges.

Only $449 for single / $735 for a pair


Our Approach

All good ideas spring from a problem and a bit of insight. In our case, the problem is the enormous gap between all those who need hearing care around the world and those that are actually receiving care. There are somewhere between 600 million and 1 billion people that need help with their hearing, depending on the degree of hearing loss. Contrast that need with the fact that the traditional hearing aid industry is selling only 10 million products per year.


Groundbreaking Changes

To accomplish what we set out to achieve, we needed to approach the problem from a fundamentally different perspective. We attacked the problem at the highest level, re-envisioning not just the product itself, but also the entire method for how individuals have their hearing screened and then get fit with hearing products.

The result is an innovative new approach that allows an individual to screen their hearing, easily fit the product for greatest comfort, and instantly program the product to their desired preferences. All done with nothing more than a Bluetooth connection to a smartphone or tablet, anywhere in the world.


Don't Just Take Our Word for It


At Home & Abroad

We have also chosen to pursue a different path to you, the customer. In the U.S., we sell direct to you via the internet, allowing us to provide state of the art products at a fraction of the price for traditional solutions.

In developing markets, we partner with on-the-ground social enterprise organizations that provide health care services and work with them to extend their service offering to include hearing care. All at a price that is sustainable for the local market, and backed by organizations that are, and will always be, local to the people being served.

All Our Award Winning Products come with

Fast free shipping and 45 days money back guarantee 

How to videos

Need a bit of visual guidance on getting your new device set up and ready to use? Take a look at some of our support videos.

Smartphone Customizer App

Personalize and control the settings within your Sound World Solutions product with our free Customizer App. Download today!


Nothing speaks louder than our customers and we want to hear from you. Below are a few notable testimonials that we would like to share with you.

I bought two companion hearing aids for my mom two months ago. My mom is hearing conversations and television even better than with her previous aids, which cost thousands of dollars more, and this means a lot to someone on a fixed income. We are no longer rushing out to buy batteries or looking under the sofa for lost aids. Your product has improved my Mom’s quality of life and made helping her better easier for everyone.


I purchased my Companion Hearing Aids in March of 2015. They literally changed my life. I am 77 and still work full time in Construction Management. I can now participate 100% in meetings in and out of the office. My Bluetooth connection to my smartphone puts me online as never before. I also connect to my computer for online digital communication to project sites.

Best purchase I have ever made.
I’m hooked.


A friend told me about his Sound World aids, and I ordered mine the next day. I don’t have to ask people to repeat what they said now. and I understand what is being said in movies or on British TV shows. Thank you for making them so affordable!



CS50+ featured in Health After 50 article on affordable hearing product choices

The March issue of Health After 50 featured a good article on affordable hearing choices, including a highlight of our CS50+ product. Read the entire Health After 50 article here.

Bipartisan push for OTC hearing aid legislation

As we noted late last year, there is bi-partisan support on legislation designed to help make hearing care more affordable and accessible. Today, that effort took a step forward with the re-introduction of a bill co-sponsored by Senators Grassley (R-IA), and Warren...

Researchers make progress on gene therapy for hearing loss

From BBC News, a story on researchers and their continued progress on the use of gene therapy to help with the hearing restoration. We'll keep you posted on progress, and in the meantime, are here to help with your hearing needs. You can read about the latest...

How the human ear works

Ever wonder exactly how the ear works and helps us to hear? Here's a great little three-minute video that does a nice job of explaining the process. Click below to see the video. How the Human Ear Works

FDA moves to make hearing aid purchases easier

Another notable development in the push for more affordable and accessible hearing care. Today, the FDA took a step toward making the purchase of hearing aids easier and reaffirmed their commitment to pursue a new category of Over-The-Counter (OTC) hearing aids. You...

Bipartisan bill to create OTC hearing aids

As we noted in early November, there is a bi-partisan effort to introduce legislation designed to help make hearing care more affordable and accessible. Late last week, that effort took a step forward with the introduction of a bill co-sponsored by Senators Grassley...

Bipartisan plan to create new OTC hearing aid category

It can be challenging to find anything that Americans agree on these days, but it seems that affordable hearing care is one of those things. While this probably didn't make it onto most people's newsfeed, it is good news indeed. With bipartisan sponsorship from two...

Sound World Solutions featured in Fast Company article

We are happy to be featured in a nice, in-depth article on low-cost hearing solutions that was just published by Fast Company, a technology publication. Read the story here: Why Isn't There a Warby Parker for Hearing Aids?

Sound World Solutions invited to the White House

We were honored to be invited to a special event at The White House last week, the Design for All Showcase. Our Founder and CEO, Stavros Basseas, represented Sound World Solutions at the gathering. The event celebrated those individuals and organizations working to...

Sound World Solutions featured in The New York Times again

Another article in The New York Times on the issue of affordable hearing care and highlighting our Sound World Solutions CS50+ personal sound amplifier. You can read the full story here.

960 N. Northwest Hwy.
Park Ridge, IL 60068

(855) 792-0117 (In US)
(847) 939-6101 (Outside the US)

Hours: M-F 9am- 5pm CST