audio service smart key Oticon Zircon Blu automatically optimizes sound and

Blu automatically optimizes sound and works with binaural communication

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Small design for maximum wearing comfort

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audio service smart key Oticon Zircon Blu automatically optimizes sound andAudio Service Smart Key remote control The small remote control for Hearing Aids from Audio Service for the pocket or keychain. Smart Key works with high frequency sounds and addresses the Hearing Aids acoustically. Therefore, it can be used with very many Hearing Aids from the Audio Service range. The following features are available: Turning the Hearing Aids on and off Adjust volume Change hearing program So you have access to the functions of your