MSA PRO Sound Amplifier

Hear life more clearly—conversations, nature, and everything in between.

Don’t let the little sounds of life pass you by. The MSA PRO Sound Amplifier helps you catch every word, breeze, and note—whether you’re enjoying conversation, watching TV, or soaking in the sounds of nature. Lightweight and sleek, it amplifies sound up to 30x while staying discreet and comfortable enough for all-day wear.


With up to 20 hours of continuous use on a single charge and the ability to amplify sounds up to 30 times, the MSA PRO is your go-to companion for immersive sound experiences. Designed to be sleek and discreet, it’s perfect for adding clarity to your everyday moments without sacrificing comfort or convenience.

Highlights

  • Amplifies sound up to 30x for better clarity in conversations & entertainment
  • Ultra-lightweight and comfortable—designed for all-day wear
  • Discreet design available in five skin-tone-matching colors
  • Rechargeable with up to 20 hours of use per charge

Product Specs

  • Battery life: Up to 20 hours of continuous use
  • Weight: Ultra-lightweight for maximum comfort
  • Charging: USB charging cable included
  • Color options: Nude, silver, medium brown, dark brown, black
  • Use case: For non-hearing-impaired users who want to enhance environmental sound

What's Included

  • 1x MSA PRO Sound Amplifier
  • 1x USB charging cable
  • 1x User manual

Shipping

Shipping is free on orders over $50 and orders placed via Amazon Prime. Otherwise, shipping will be calculated at checkout based on your cart. Orders ship within 3-5 days. 

Returns

We have a 30-Day Money Back Guarantee (Less S&H). Contact customer service for a return authorization at ([email protected]) Please include RA number and your complete name, address, daytime telephone number and email address inside the return package when returning your item.

FAQs

How is this different from a hearing aid?

The MSA PRO is not a medical device. It’s made for people with normal hearing who want to amplify everyday sounds—like voices, music, or nature—for a more immersive experience.

How much does it amplify?

It boosts sound up to 30 times, helping you hear more clearly in any environment.

How long does the battery last?

One charge gives you up to 20 hours of continuous use.

How do I charge it?

The included USB cable makes recharging quick and easy.

Is it discreet?

Yes. It’s compact and available in five natural-looking colors to blend in comfortably.

Is it covered by a warranty?

Yes—MSA PRO is backed by our standard warranty policy.

Reviews

Average rating 4.8 (4)

Great

Ronnie (Verified Buyer) 5/5

These were really great for my wife. She can’t hear hardly anything without them.

I can't believe how well they work!

Steve (Verified Buyer) 5/5

We were talking about how loud we keep our TV and My friend recommended trying these… we ordered them not really expecting them to make a difference and they really have! Wow! If you hear background sound from the unit, turn it lower and it goes away. I love the variable controls… I have it on the lowest setting and it works great. I had an appointment to get hearing aids and I canceled the appointment!

She can hear again

Javina (Verified Buyer) 5/5

Awesome , my great aunt said she had not heard her own voice or the sound of running water in forever

Good value

Lois (Verified Buyer) 4/5

Can hear ok. Good if you don’t want to spend a lot of money. Serves me well.

Meet the Maker

MSA Ear Basics

Our Story

About Us

HOW IT STARTED

With a legacy spanning over 25 years, MSA stands as a pioneer in sound enhancement and ear care, committed to enriching lives with auditory clarity and richness. Our global footprint, marked by nearly 5 million products in the hands of satisfied customers, is a testament to our unwavering dedication to innovation, exceptional quality, and the value we place on trust and the unique story every sound tells.

Our inception was rooted in a visionary idea: to deepen connections between people and their surroundings through sound. We recognized that life's most memorable moments are often accompanied by distinct sounds - from the gentle rustling of leaves, the vibrant energy of bustling streets, to the soft, comforting words of a loved one. MSA's diverse product range ensures these sounds are not just amplified but truly felt.

INNOVATIVE PRODUCTS

Our product line, including the acclaimed MSA 30X and extensive ear care solutions, has continually evolved to enhance your auditory experience. We blend state-of-the-art technology with intuitive design, ensuring each product integrates seamlessly into your daily life.

Trust is a cornerstone of the MSA brand, forged through decades of delivering products that consistently surpass expectations. This trust is echoed in the voices of countless customers who have rediscovered the joy in life's simplest sounds.

OUR MISSION

Our mission, unwavering since day one, is to uphold excellence in every facet. For a quarter of a century, we have honed our technology to bring you the finest in sound amplification and ear care solutions. Our products stand as a beacon of our expertise and the deep trust placed in us by millions worldwide.