Phonak CROS L-R
Lumity CROS for single-sided deafness
CROS L-R picks up sound on an unaidable ear and sends it to a Lumity hearing aid on the better ear. It is compatible with Audéo L-R, Audéo L-RT and Naída L-PR. Phonak says the paired system supports hands-free phone calls.
- Hearing loss
- Unaidable hearing loss in one ear (CROS and BiCROS)
- Connectivity
- Via the paired Lumity hearing aid (Audéo L-R, L-RT or Naída L-PR)
- Battery
- Rechargeable
- Style
- CROS transmitter (receiver-in-canal style)
3h
Charge · full charge
IP68
Water · rated
Hands-free
Calls · phone calls
Who it's good for
Is CROS L-R right for you?
Our audiologists' guide to how this model suits different lifestyles, based on its features. Your hearing test results matter most, so we'll always confirm at your appointment.
-
Everyday real world
3/5
Restores awareness of sound from the deaf side.
Best for everyday → -
TV turner-uppers
4/5
TV streaming via the paired Lumity aid and TV Connector.
Best for TV → -
Golfers and outdoors
4/5
IP68 rechargeable housing suits outdoor use.
Best for golf → -
Socialites
3/5
Catches voices on the poor side but adds no speech focus.
Best for social → -
Phone and video calls
4/5
Hands-free calls on supported phones, with the call streamed into both ears.
Best for calls → -
Music lovers
2/5
Routes sound from the deaf side, so stereo music is limited.
Best for music → -
Active and sporty
4/5
IP68 rated against sweat, rain and dust.
Best for active →
The interesting technical bits
What's inside
- Pairs with Audéo L-R, L-RT and Naída L-PR
- IP68, 2.2 g
- 3 hour charge on Charger Ease
- CROS balance
About Phonak CROS L-R
CROS L-R picks up sound on an unaidable ear and sends it to a Lumity hearing aid on the better ear. It is compatible with Audéo L-R, Audéo L-RT and Naída L-PR. Phonak says the paired system supports hands-free phone calls.
Specifications
From manufacturer information, checked October 2026. Battery figures vary with streaming and settings. Your audiologist will confirm the right receiver, dome and settings at your fitting.
| Brand | Phonak |
|---|---|
| Family | Lumity |
| Style | CROS transmitter (receiver-in-canal style) |
| Launched | 2023 |
| Chip / platform | Lumity |
| Hearing loss range | Unaidable hearing loss in one ear (CROS and BiCROS) |
| Power | Lithium-ion rechargeable (built-in) |
| Full charge | 3 hours |
| Quick charge | 1.5 hours gives 80% |
| Streaming | Via the paired Lumity hearing aid (Audéo L-R, L-RT or Naída L-PR) |
| Hands-free calls | Yes |
| Auracast broadcast audio | No |
| Water and dust rating | IP68 |
| App | myPhonak |
| Available colours | Sand Beige, Beige, Sandalwood, Chestnut, Champagne, Silver Grey, Graphite Grey, Velvet Black, Electric Green, Caribbean Pirate, Precious Pink |
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Book a free demo of Phonak CROS L-R
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