Are Cearvol devices amplifiers or hearing aids?

Cearvol devices are true OTC hearing aids, not amplifiers. Amplifiers boost all sounds, while Cearvol hearing aids selectively amplify specific frequencies based on the user’s hearing profile, enhancing speech clarity and reducing background noise.

How can I assess the degree of my hearing loss?

You can assess your hearing loss with Cearvol’s app, which offers an online hearing test in just a few minutes. It generates an audiogram to apply to your hearing aids. We also recommend personalizing settings.

What type of hearing loss do these hearing aids support?

The Cearvol OTC hearing aids are medical devices used to improve hearing sense for adults 18 and older with perceived mild to moderate hearing loss in both ears. They are not for individuals with severe to profound hearing loss.

How long will it take to get used to my hearing aids?

Audiologists recommend 3 weeks for your brain to adapt to wearing hearing aids. In week 1, wear your hearing aids for 1-2 hours per day. In week 2, 3-4 hours per day. After 3 weeks, you are ready for 6+ hours per day and get used to them.

How can I reduce feedback noises like beeping or whistling?

You could try lowering the volume, switching to different ear tips, and upgrading the firmware of hearing aids. Additionally, adjust noise reduction and speech enhancement settings to focus on the sounds you want to hear for an improved experience.

Diamond X1 OTC Hearing Aids Rechargeable with Bluetooth Customizable App Hearing Test, 4 Hearing Modes, Noise Reduction, for Mild to Moderate Hearing Loss, Black

Diamond X1 OTC Hearing Aids Rechargeable with Bluetooth Customizable App Hearing Test, 4 Hearing Modes, Noise Reduction, for Mild to Moderate Hearing Loss, Black

产品编号: 658842216

安全交易

细节

Brand
Cearvol
Colour
black
Material
Plastic
Model Name
Diamond X1
Style
Bluetooth Fit

📱Bluetooth 5.3 + customizable app control

🔊16-Channel WDRC for crystal-clear sound

🔋36h total battery life with fast charge

描述

👂 Hear More, Miss Less — Elevate Your Everyday Soundscape

POWER THAT KEEPS UP - Up to 36 hours of use with rapid 10-minute charging for 3 hours of uninterrupted hearing.
SEAMLESS CONNECTIVITY - Bluetooth 5.3 ensures ultra-low latency streaming for calls and media, keeping you effortlessly connected.
ADAPTIVE LISTENING MODES - Four environment-specific modes (Indoor, Conversation, Restaurant, Traffic) optimize clarity wherever you go.
PRECISION SOUND ENGINEERING - 16-channel WDRC tech delivers rich, detailed audio tailored to your unique hearing profile.
DISCREET COMFORTABLE DESIGN - Sleek, AirPod-style earbuds with multiple fit options for all-day comfort and invisibility.

The Cearvol Diamond X1 OTC Hearing Aids combine advanced 16-channel WDRC sound processing with Bluetooth 5.3 for seamless streaming and calls. Designed for mild to moderate hearing loss, they feature four customizable listening modes and a companion app with in-app hearing tests for personalized tuning. With up to 36 hours of battery life and a fast-charging case, these nearly invisible, ergonomic earbuds offer discreet comfort and active noise reduction, making them the smart, stylish choice for modern professionals seeking enhanced auditory clarity.

规格

ASIN	B0D54M8HT6
Battery Composition	Lithium
Battery Description	Rechargeable Lithium-Polymer
Battery Weight	0.5 Grams
Brand	Cearvol
Brand Name	Cearvol
Colour	black
Compatible Devices	Smartphone, Tablet
Control Type	App Control
Customer Reviews	3.5 out of 5 stars 32 Reviews
Fit Type	In-Ear
Headphone Folding Features	In-Ear
Included Components	1* Charging Case; 1* Pair of Cearvol Diamond X1 Hearing Aids; 1* Type C Charing Cable; 3* Pairs of Open Domes(Size S, M, L); 3* Pairs of Closed Domes(Size S, M, L); 1* Clearing Brush; 1* User Manual; 1* Quick Start Guide
Includes Rechargeable Battery	Yes
Item Dimensions L x W	5L x 2W Centimeters
Item Weight	2.86 Grams
Lithium Battery Weight	0.02 Grams
Manufacturer	Cearvol
Material	Plastic
Material Type	Plastic
Model Name	Diamond X1
Model Number	DiamondX1
Noise Control	Active Noise Cancellation
Number of Batteries	1 Lithium Polymer batteries required. (included)
Outer Material Type	plastic
Power Source	Battery Powered
Power Source Type	Battery Powered
Product Style	Bluetooth Earbud Aesthetic, Ergonomic Fit, Modern Finish, and User-Friendly Controls
Special Features	Adjustable, Lightweight, Noise Reduction, Rechargeable, Sweatproof
Strap Type	Earbuds Only
Style	Bluetooth Earbud Aesthetic, Ergonomic Fit, Modern Finish, and User-Friendly Controls
UPC	614141647538
Unit Count	2.0 Count

V**L

Best I have ever used!

1.12.2024

M**Y

Decent for the money

30.07.2024

C**S

Had to reinstall app to log in after recent app changes.

5.11.2025

R**N

Get Airpods Pro and upload your audiogram instead

13.07.2025

A**R

Very good sound and customer service

10.10.2025

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