[Starts July 7] AI Smart Hearing Aid Brand "Cearvol" Holds Prime Day Sale with Up to 35% Off

AI smart hearing aid brand "Cearvol" will hold the "Cearvol Summer Sale" from Tuesday, July 7, 2026, 0:00 to Monday, July 13, 2026, 23:59, offering popular models at special prices on its official Japanese online store (cearvol.jp) and the Cearvol Amazon Official Store.

During this sale, we will offer up to 35% off our standout lineup for this summer, including the flagship model "Cearvol Wave" equipped with proprietary AI noise-canceling technology, the "Cearvol Wave Lite" suitable for everyday use, and the ultra-lightweight, senior-friendly "Cearvol Nano" that allows volume adjustment and mode switching from the charging case.

Ahead of the summer homecoming season, this lineup is easy to choose for your own hearing support, as well as a gift to better enjoy conversations with family.

Sale Overview

Sale Name: Cearvol Summer Sale

Sale Period: Tuesday, July 7, 2026, 0:00 - Monday, July 13, 2026, 23:59

Eligible Channels: Cearvol Official Japanese Website (https://cearvol.jp/), Cearvol Amazon Official Store

Discount Rate: Up to 35% OFF

Sale Product Lineup

1. Cearvol Wave

The ultimate AI smart hearing aid. It supports audibility of conversations while suppressing ambient noise through proprietary Deep Neural Network (DNN) processing. This is the flagship model equipped with proprietary AI technology "NeuroFlow AI 2.0".

Regular Price: 62,240 yen (tax included)

Sale Price: 56,016 yen (tax included) [10% OFF]

2. Cearvol Wave Lite

A high-cost performance model that inherits the basic performance of "Wave" while incorporating essential functions for daily use in a balanced way. Recommended for those considering a smart hearing aid for the first time.

Regular Price: 59,800 yen (tax included)

Sale Price: 43,976 yen (tax included) [Approx. 26% OFF]

3. Cearvol Nano

An ultra-lightweight model with a senior-friendly design that allows volume adjustment and mode switching directly from the charging case, without needing to push the earphone body while it's in your ear. It features a stylish appearance like wireless earphones and a design that is easy to use naturally when going out.

Regular Price: 46,000 yen (tax included)

Sale Price: 29,900 yen (tax included) [35% OFF]

Reasons to Choose Cearvol

1. Proprietary Technology to Suppress Annoying Howling

Cearvol's proprietary "AFC 2.0 (Feedback Control Algorithm)" suppresses howling according to the wearing condition and changes around the ear. It supports natural hearing with less stress.

2. 2-in-1 Design Combining Hearing Aid and Bluetooth Earphones

Linked with a dedicated app, you can select modes according to the usage environment, such as indoors, outdoors, or in restaurants. It also supports music streaming and hands-free calls, making it useful in various daily situations.

3. "Modern Design That Doesn't Look Like a Hearing Aid"

Adopting a design like wireless earphones that overturns the image of conventional hearing aids, we aim for a product that can be naturally used as a fashion item without worrying about the eyes of those around you.

About Cearvol

Cearvol is an audio tech brand that delivers a clearer and more connected hearing experience by fusing AI voice processing technology with ergonomic industrial design.

Cearvol Official Japanese Website: https://cearvol.jp/

Cearvol Amazon Official Store: Cearvol Official Store within Amazon.co.jp

Contact Information for Inquiries

Contact Person: Mori

Email Address: [email protected]

*This product is a hearing aid that assists hearing and is not a medical device. If you have concerns about your hearing, please consult a doctor or specialist.