Open up to the world

Our CROS solution utilizes our innovative Lumity technology to help you experience the world around you. Our CROS system automatically detects sounds from both sides, increasing environmental awareness through the unsupported ear.

No matter where the sound comes from

Phonak SmartSpeech™ Technology is a collection of features seamlessly adapted by AutoSense OS™ 5.0, each feature proven to improve speech understanding or reduce listening effort in many listening environments.1,2 

Lumity hearing solution for unsupportable hearing loss in one ear

The CROS device must always be combined with a compatible hearing aid to provide a hearing solution. The result is a CROS system consisting of two parts:

• The CROS device, worn in the unsupported ear, receives sounds and human voices and transmits them wirelessly to the hearing aid; and
• The compatible Phonak rechargeable hearing aid receives the signal from the unsupported ear and outputs it to your better-hearing ear.

Unsupportable hearing loss in one ear

CROS L is the solution for you if you have unsupportable hearing in one ear and normal hearing or supportable hearing loss in the better hearing ear. It will transfer sounds and human voices from your non-hearing ear to your hearing ear so that your hearing ear can receive sounds from both sides.