Core One Pro (Invisible-In-Canal)
- Regular price
- $389.00
- Sale price
- $389.00
- Regular price
-
$699.99
Free Delivery
- Invisible in-ear canal hearing aid
- Prescription components, crystal-clear sound
- Ergonomic fit, all-day comfort
- Ready to use, no clinic visit required
- Rechargeable. 80 hours with charging case
Limited-Time Gift
Ear Tips (9-Pack) + 6-Month Warranty Extension — Core One Pro Exclusive
$210.00
$0
60-Day Risk-Free Trial
100% Money-Back Guarantee
Lifetime Support
Never Miss a
Word Again
So you don’t have to ask “what?”
Never Miss a
Word Again
So you don’t have to ask “what?”
Still Tiny,
Even More Mighty
Even More Mighty
Starting with the world's smallest hearing aid, Core One, we spent 783 days developing and refining it with feedback from over 10,000 users.
↑794% Power Output
Hear voices with significantly stronger clarity.
98% Design Satisfaction
Experience exceptional comfort with minimal visibility.
↑64% Better Voice Focus
Pick up speech effectively from background noise.
+2 Adaptive Programs
Featuring Wind Noise Reduction & Tinnitus Masking.
8x Feedback Cancellation
Nearly zero squeal, even at maximum volume.
Hear $2,000 sound for less than $400
Intricon® Chipset
Prescription-grade sound, now available over the counter.
Knowles® Hi-Fi Speaker
Engineered for human voice clarity.
Discreet And Comfortable
Engineered to sit deep within your ear canal, Core One Pro is virtually undetectable to others. Focus on conversations, not on your hearing aid.
Shaped to match your ear's oval contours and 30° canal curve, Core One Pro sits perfectly in place. The ergonomic design eliminates pressure points, delivering all-day comfort.
Weighing just 0.035 oz (1 gram) with a secure fit, Core One Pro feels like wearing nothing at all.
Stay Powered Without Breaks
Stay Powered Without Breaks
20 Hours
Per Single Charge
80 Hours
With Rechargeable Case
Handle Life, Rain or Shine
Handle Life, Rain or Shine
IP66-Certified Protection
Professional-grade resistance to light rain, sweat, and dust.
Everyday Ease
Just charge and go—no apps, no setup, no complications.
Switch Programs As You Move
Standard
Restaurant
Outdoor
Tinnitus Masking
What's In The Box
x1 Pair
Core One Pro with S Ear Tips (Pre-installed)
x1
Portable Charging Case
x3 Pairs
Ear Tips (L, M, XS)
x1
USB-C Charging Cable
x1
Cleaning Tool
x1
User Manual
x1
User Experience
x1
Quick-Start Guide
The Ceretone Advantage
FDA-Registered, Crystal-Clear Sound
Isolates voices from background noise so you hear what matters most.
Professional Quality, Accessible Price
Proven technology refined over 40 years without the traditional $4,000+ clinic costs.
Easy Setup, Ready To Use
No clinic visits, no complicated setups - just open and start hearing better.
60-Day Trial, Lifelong Support
Full money-back guarantee with free shipping both ways, plus 12-month warranty.
Got Questions? We’ve Got Answers!
Even better — Core One Pro was refined using data from over 1,000 ear canal scans to ensure an even more secure and comfortable fit. And we offer a 60-day risk-free trial, even without return fees.
Yes, it’s designed to be featherlight and ultra-comfortable for extended use, with improved sweat and dust resistance.
No worries — we offer a 60-day risk-free return policy. Try it in your daily life, and if you're not satisfied, simply return it.
Yes, Core One Pro comes with an 18-month limited warranty, including 12 months of standard coverage plus an additional 6 months free during the launch period. This extended warranty provides peace of mind while you enjoy your hearing aids.
Our hearing support team is available Monday through Friday, from 9:00 AM to 6:00 PM (PST), via email at support@ceretone.com or by phone at (866) 283-4262.
The tinnitus masking feature generates calming background sounds (like white noise or ocean waves) to cover ringing/buzzing in your ears.
To activate it:
- Double-tap your hearing aid twice quickly to cycle through programs until masking starts.
- Or long-press (3 seconds) the charging case button while the device is inside.
Core One Pro offers stronger sound output, 160% better noise reduction, and two additional sound modes — including wind noise management and tinnitus masking — all while staying just as discreet.