Phonak CROS Guide

Step 3: How to switch the hearing aid on and off
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To switch the hearing aid on, close the battery drawer with a battery
inside (please see next slide on how to insert a battery). You will also
require to do this with the CROS Microphone.
To switch hearing aid off, open the battery drawer so there is a gap. This
disconnects the battery. You will also require to do this with the CROS
Microphone.
Please see our video https://youtu.be/kPnYgSVdjwc

Phonak CROS Specifications

General

Wireless	Yes
Wireless Connectivity	Bluetooth
Type	CROS
Battery Size	Size 312
Water Resistance	IP68
Compatibility	Phonak Marvel, Paradise, and Lumity hearing aids