Hearing Aid |
Resound Key 4 | Resound Key 3 |
Technology Level | Essential |
Essential |
Rechargeable |
Optional | – |
Channels | 12 |
8 |
Phone Call Streaming |
iPhone and Android version 10 phone | iPhone and Android version 10 phone |
Programs | 4 |
4 |
Natural Directionality |
Yes | – |
Impulse Noise Reduction | Yes |
– |
Noise Removal |
Yes | Yes |
Wind Noise Reduction | Yes |
Yes |
Music Mode |
Yes | – |
Tinnitus Sound Generator | Yes |
Yes |
Remote hearing care |
Yes | Yes |
Warranty (Years) | 2 |
2 |
Launched Year |
2021 |
2021 |
Pair your ReSound hearing aids with your smartphone, Multi Mic, or other wireless accessories.
- ReSound Smart 3D app from iOS or Android
- Phone Clip+
- Remote Control 2
- Multi Mic
- TV Streamer 2
Soundlife has written some hearing aid blogs for new hearing aid users. Click below to learn more about
How to select a suitable hearing aid
Types of hearing loss
What is tinnitus
How to take care of your hearing aids
Other than the product listed above, Soundlife is also the official dealer of the hearing aid brands below. Click on the icons to learn more about the technology.