-   FAQ

The application supports English, Korean, Chinese, and Japanese.

We are preparing to expand language support in accordance with our customer base and demand.

The application supports both Android and iOS operating systems.

The mobile application can be downloaded from the App Store, or Google Play Store, depending on your operating system

NUGUNA Neckband is 8.3 inches (21 cm) and should feet the vast majority of customers. However, we intend to expand the size range in the future.

It is water-resistant and not designed to come in prolonged contact with or be submerged in water.


NUGUNA Neckband is designed for all people with hearing loss.

It is designed to improve the life quality of people born with hearing loss, people who develop hearing loss for various reasons later in life, and for people with age-related hearing loss.

NUGUNA Neckband is not a medical device.