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ReSound ONE BTEs with charger



ReSound ONE

Help more people rediscover sounds with new BTEs

Nobody should feel limited by hearing loss or their hearing aids. Now you can give a truly individualized experience to patients regardless of needs or preferences. Hearing their best and doing what they want, without compromising.




Clear sound and premium audiological features


Easy rechargeability with up to 30 hours on one charge


hearing care
with ReSound Assist


Connectivity with Bluetooth® Low Energy

*Without streaming. Up to 16 hours use with streaming 50% of the time.

All the proven benefits
of ReSound ONE in BTEs

We’ve taken all the learnings of ReSound ONE™ so far and incorporated them into these
rechargeable Behind-the-Ear styles, designed with the utmost simplicity. For mild to severe hearing loss.

BTE 77

  • Desktop charger
  • Push/program button
  • Telecoil
  • New lock system: easy “click-on/off” for hooks (size: S/M/L) and thin tubes
  • New thin tube system is compatible with SureFit 3 domes
  • New thin tube is developed in one piece
  • LED lights

Download the datasheet

resound one bte plastic and metal hook gold

Power BTE 88

  • Desktop charger
  • Push/program button and volume control button
  • Telecoil
  • DAI shoe
  • New lock system: easy “click on/off” for hooks (size: S/M/L) + metal hook
  • Available as Power BTE (88-DWC: Plastic) and High Power BTE (88-DWHC: Metal hook)
  • LED lights

Download the datasheet
rechargeable         Up to 23 hours
use on one charge
Up to 16 hours
use with streaming 50% of the time


Rechargeable and robust

The BTEs offer enough power on one charge to take users from waking up until bedtime, even when streaming. They are weatherproof too, with an IP68 rating.

Just three hours charging in the Desktop charger gives your patients the power for a new day.

Unique ergonomic design


Designed for a great experience

With a lower center of gravity than previous models, the hearing aid only rests on one point on the ear, ensuring the best possible placement of the top microphones.

Housed inside is the impressive, proven technology that powers the individualized experience.

Hear through the noise

Offer clarity even in the noisiest environments with the hearing power, quality and details your patients need.

Built on Organic Hearing, our unique approach to sound that emulates the way we naturally hear, the BTEs constantly adapt to suit wherever your patients go.

Popular features

All Access Directionality
All Access Directionality puts your patients in the best position to hear clearly from all directions.

Ultra Focus
Users activate Ultra Focus to hear conversations better in extra-noisy situations.

Stay connected

With our wireless connectivity and accessories, your patients can easily stay connected to the people and things they love.

Streaming calls, music and other audio, even from navigation apps, straight to their hearing aids from iPhone and iPad or Android smartphones using Bluetooth Low Energy.

Check device compatibility here.

Personalizing the experience

With the ReSound Smart 3D™ app, users can control and personalize the sound experience to their liking on the go.

They can even get in touch with you, their trusted hearing care professional, for help remotely via ReSound Assist Live.

Hands-free calls

Offer your patients the freedom of hands-free phone and FaceTime calls for iPhone and iPad** to stay in touch with loved ones and the world, whatever they are doing.

They simply tap the button on their hearing aids to answer calls.

** ReSound ONE hands-free calls are compatible with iPhone 11 or later, iPad Pro 12.9-inch (5th generation), iPad Pro 11-inch (3rd generation), iPad Air (4th generation), and iPad mini (6th generation), with software updates iOS 15.3 and iPadOS 15.3 or later.

How to offer hands-free calls