Hear the Difference: A Complete Review of the Ceretone Core One Pro

Hear the Difference: A Complete Review of the Ceretone Core One Pro
Aug 14, 2025 5 min read

Feeling like you're missing out? Straining to hear in noisy restaurants, asking your family to repeat themselves, or turning the TV volume way up are common frustrations. Hearing loss can feel isolating, but what if the solution could be discreet, comfortable, and powerful?

Enter the Ceretone Core One Pro, our own-brand OTC hearing aid designed specifically for individuals with mild to moderate hearing loss. This isn't just another hearing device; it's a new way to reconnect with the world around you. In this review, we'll explore how the Core One Pro delivers an exceptional listening experience without the high price tag or hassle of traditional options.

So Comfortable and Discreet, You'll Forget It's There

One of the biggest concerns about hearing aids is how they look. We designed the Core One Pro to be an Invisible-in-Canal (IIC) hearing aid that tucks away discreetly in your ear canal, virtually unseen by others. Weighing just 1 gram, it’s incredibly light. And thanks to its ergonomic design and different sizes of soft eartips, it feels like it was made just for you—snug, secure, and comfortable for a whole day.

Crystal-Clear Sound for Every Situation

A hearing aid is only as good as the technology inside it. The Core One Pro's chipset is powered by Intricon, a U.S. company with over 40 years of experience, bringing its prescription-level Audio 16 chip to an OTC hearing aid. This ensures you experience clear conversations and natural sound quality.

Your life isn’t lived in one place, so your hearing aid shouldn’t have just one setting. The Core One Pro features four pre-programmed modes to match your environment:

  • Normal Mode: Perfect for crisp conversations in quieter settings.

  • Outdoor Mode: An advanced algorithm minimizes wind interference so you can enjoy the outdoors without interruption.

  • Restaurant Mode: Focuses on dialogue in front of you while fading out distracting background noise.

  • Tinnitus Mode: For users who experience ringing or buzzing, this dedicated mode can provide relief.

Power Through Your Day

Never let a low battery dictate your social life again. The Core One Pro delivers 20 hours of continuous use from a single charge. The portable charging case acts as a power bank, providing three additional complete recharges, giving you up to 80 hours of clear hearing on the go. The case even features a simple display screen so you can easily see the status of the volume and program settings.

Premium Features Without the Premium Price

When comparing the Core One Pro to other high-end options on the market, like the Eargo 7, the difference is clear. While some brands require a smartphone app for control, the Core One Pro is designed for user-friendly operation. You can adjust volume and switch programs with the simple press of a button on the charging case—no complex apps or connections needed.

Furthermore, the Core One Pro offers features that Eargo 7 lacks, including built-in Wind Noise Reduction and a Tinnitus Masking mode. When you factor in the significantly more accessible price point— $389 for Core One Pro compared to over $2,300 for Eargo 7 —it’s clear that premium hearing technology can be affordable.

Built for Durability and Backed by Us

Life happens, and your hearing aids should be ready for it. The Core One Pro has a robust IP66 rating, shielding it from water spray, sweat, and dust intrusion. Whether you’re caught in a light rain or in the middle of an intense workout, your device will remain protected.

Your hearing journey is important to us, which is why we stand behind every device. We offer:

  • A 60-day risk-free guarantee, including a full refund if you're not entirely satisfied.

  • Enjoy 12 months of warranty for peace of mind. Purchase now and receive an additional 6-month extension, giving you a total of 18 months of coverage.

  • Lifetime access to our dedicated hearing specialists.

The Verdict: Reconnect with Your World

The Ceretone Core One Pro is more than just an OTC hearing aid; it’s a powerful, discreet, and user-friendly tool designed to fit your life and your budget. It’s for the grandparent who wants to hear every word of a FaceTime call and the professional who needs to stay sharp in meetings.

If you're ready to stop missing out and start hearing clearly, the Core One Pro is the intelligent choice.

Ready to rediscover the sounds you love? Click here to learn more and purchase your Ceretone Core One Pro today!