ReSound Enzo IA 7 SP BTE : Rechargeable Super Power Hearing Aid
The ReSound Enzo IA is a Super Power behind-the-ear (BTE) hearing aid for people with severe to profound hearing loss. ReSound describes it as the world’s smallest rechargeable Super Power hearing aid. It is also the first Super Power hearing aid made for Bluetooth LE Audio and Auracast. You get strong amplification, all-day battery life and modern wireless streaming in one device.
It uses AI-driven Intelligence Augmented technology and a 4-mic beamformer called Clear Focus. Together they help you follow speech in noisy places such as restaurants, family gatherings and meetings.
Key features at a glance
| Feature | What it means for you |
|---|---|
| Super Power BTE design | Built for severe to profound hearing loss. Comfortable, ear-shaped fit for all-day wear. |
| Rechargeable battery | Up to 28 hours on one charge, or about 20 hours if you stream half the time. No small batteries to change. |
| Fast charging | A short top-up gives you extra hours of use. |
| Clear Focus (4-mic beamforming) | Spotlights the voice in front of you and reduces distracting background noise. |
| Intelligence Augmented (AI) | A 360 chip recognizes your surroundings in real time and adapts the sound for you. |
| DFS Ultra III feedback control | Reduces whistling and feedback quickly, so you get strong sound without squealing. |
| Bluetooth LE Audio & Auracast | Stream calls, music and TV, and tune into public broadcasts (airports, theaters, museums) from your phone. Needs a Bluetooth 5.3+ device for LE Audio. |
| MultiConnect | Pair with two devices at once, such as a phone and a laptop. |
| Hands-free calls | Double-tap your hearing aid to answer. Works with iPhone 11 or later on iOS 15.3 or later. |
| Telecoil | Works with hearing loops in churches, theaters and public buildings. |
| ReSound Smart 3D app | Adjust volume and programs, check battery and manage Auracast streams from your phone. |
| IP68 water and dust resistance | Built for everyday weather and daily life. |
| 2 colors | Choose a shade to match your hair or style. |
| Desktop charger | Plug-and-play, USB-C cable, LED status lights. |
What’s in the range
- Hooks: metal hook (default) or plastic hook (optional).
- Accessories (sold separately): TV-Streamer+ for clearer TV sound at your preferred volume, and Multi-Mic+ to pick up speech from up to 25 m away.
Proven performance in noise
In ReSound’s own studies, Enzo IA showed a 93% listening preference over legacy ReSound Super Power hearing aids. It also gave a 2.7 dB better signal-to-noise ratio than legacy, and 8.3 dB better than an omnidirectional setting.
Who is it for?
- People with severe to profound hearing loss who want a rechargeable hearing aid
- Anyone who wants clearer speech in noise without giving up battery life
- Users who want phone, TV and public-venue streaming
