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.

Desertcart Logo

Deliver to Portugal

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔊 Hear every moment, miss nothing — upgrade your soundscape with Cearvol Diamond X1!

SEAMLESS CONNECTIVITY - Bluetooth 5.3 ensures ultra-low latency streaming and hands-free calls for on-the-go professionals.
ADAPTIVE LISTENING MODES - Four smart modes (Indoor, Conversation, Restaurant, Traffic) optimize clarity in any environment with one touch.
DISCREET COMFORT CONTROL - Ergonomic, nearly invisible design with app customization and tactile controls for effortless operation.
PRECISION SOUND ENGINEERING - 16-channel WDRC tech delivers rich, detailed audio tailored to your hearing profile.
ALL DAY POWER FAST RECHARGE - Up to 36 hours total use with just 10 minutes of charging for 3 hours of uninterrupted hearing.

The Cearvol Diamond X1 is a rechargeable, Bluetooth-enabled OTC hearing aid designed for mild to moderate hearing loss. Featuring advanced 16-channel WDRC technology, four customizable listening modes, and active noise reduction, it delivers clear, natural sound in diverse environments. With up to 36 hours of battery life, fast charging, and a companion app for personalized adjustments and hearing tests, it combines cutting-edge tech with discreet, ergonomic comfort for everyday use.

Specifications

Brand	Cearvol
Colour	black
Material	Plastic
Style	Bluetooth Earbud Aesthetic, Ergonomic Fit, Modern Finish, and User-Friendly Controls
Model Name	Diamond X1
Power Source	Battery Powered
Special Feature	Adjustable, Lightweight, Noise Reduction, Rechargeable, Sweatproof
Battery Weight	0.5 Grams
Product Dimensions	5L x 2W Centimeters
Item Weight	2.86 Grams
Fit Type	In-Ear
Number of Batteries	1 Lithium Polymer batteries required. (included)
Compatible Devices	Smartphone, Tablet
Control Type	App Control
Strap Type	Earbuds Only
Lithium battery Weight	0.02 g
Battery Cell Composition	Lithium
Battery Description	Rechargeable Lithium-Polymer
Rechargeable Battery Included	Yes
Form Factor	In-Ear
Noise Control	Active Noise Cancellation
Outer Material	plastic
Manufacturer	Cearvol
Model number	DiamondX1
Item Weight	2.86 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	DiamondX1
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
Battery type	Rechargeable Lithium-Polymer
Are batteries included?	Yes
Lithium battery energy content	500 Milliampere Hour (mAh)
Lithium Battery Packaging	Batteries packed with equipment
Number of lithium ion cells	1

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.