Smart Sound Support - Hear Clearly Again

Kellom Bluetooth Digital Hearing Aid

For people with mild to moderate hearing loss, following conversations, enjoying shows at home, or staying connected outdoors can often feel like a struggle — words get muffled, and it’s easy to fall behind the flow of dialogue.

The Kellom Bluetooth Digital Hearing Aid amplifies speech signals and reduces ambient background noise through digital sound processing technology. It supports self-administered hearing tests and personalized sound tuning via a mobile app, and doubles as a Bluetooth audio device — offering a cost-effective at-home solution for everyday hearing support.

No clinic visit is required. You can put them on and make basic adjustments right out of the box, or complete a hearing test through the app to tailor the settings to your individual hearing profile.

Core Features

▶ Multi-Channel Digital Tuning with Adjustable Noise Reduction

Equipped with a 10-channel DSP digital processing chip, it covers a frequency range of 250Hz to 8000Hz, with separate adjustment for low, mid, mid-high, and high frequency bands.

The built-in active noise reduction function dampens environmental wind noise and background hum, minimizing feedback whistling and floor noise interference. It delivers up to 80dB of sound gain, suited for hearing compensation in cases of mild to moderate hearing loss. Four preset listening modes are included, so you can switch between settings based on your environment, or fine-tune parameters manually to match your personal preference.

▶ Self-Fitting via Mobile App: Personalized Hearing Solution

The companion mobile app features a self-guided hearing test that takes approximately 5 minutes to complete. The system automatically calibrates sound output parameters based on your hearing responses.

If you already have an audiogram from a professional provider, you can also upload the data directly for a custom fit. During daily use, you can easily adjust volume and switch modes right from your phone at any time.

▶ Direct Bluetooth Connectivity: 2-in-1 Hearing Aid & Wireless Earbuds

It connects via Bluetooth to phones, TVs, computers and other devices, functioning as a set of Bluetooth earbuds in addition to its hearing aid capabilities:

• Hands-free phone calls with clear voice pickup, with audio delivered directly to your ears
• Direct streaming of music, shows and movies, with independent volume control so you can listen without disturbing others around you

▶ Easy-to-Use Design for All-Day Comfort

With a lightweight behind-the-ear (BTE) design, it sits discreetly and comfortably behind the ear for a low-profile look.

Paired with medical-grade soft ear tips, it creates a secure yet breathable fit. You can wear them for hours without ear fullness or fatigue, and they work comfortably with glasses, masks, and other everyday items.

Physical buttons are located on the back of the device, including power, volume up/down, and call controls. They have a clear tactile feel for easy, eyes-free operation — ideal for users with limited hand dexterity.

▶ Rechargeable with Long Battery Life

The rechargeable design eliminates the need for frequent button battery replacements. A full charge provides approximately 48 hours of use, enough for daily commutes and outings.

Ideal For Everyday Scenarios

• Dining & Social Gatherings: In restaurants, family parties and other group settings, the noise reduction feature helps foreground speech stand out against background chatter, improving conversation clarity.
• Home Entertainment: When watching TV or listening to audio, stream sound directly via Bluetooth at a volume comfortable for you, without turning up the speaker volume and disturbing others in the household.
• Outdoor Activities: Built-in wind noise suppression reduces wind interference during walks and outdoor excursions, for a clearer listening experience.
• Everyday Calls: Enjoy hands-free Bluetooth calls without holding your phone, for smoother, more convenient communication.