CI and EAS Audio Processor

These support guides will help you handle and care for the SONNET 2 & SONNET 2 EAS Audio Processor.


WaterWear is a fully waterproof accessory cover for SONNET 2 that can be used in fresh-, salt-, or chlorinated water.

SONNET 2 WaterWear

Each package contains nine reusable covers and 60 single-use adhesive strips for a total of 60 uses.

Only the standard SONNET 2 Battery Pack Cover with rechargeable, alkaline, or silver-oxide batteries can be used with WaterWear.

If you use SONNET 2 EAS, you must remove the EAS earhook and earmold and replace it with a SONNET 2 earhook before using WaterWear.

You can download the full instructions for using WaterWear for SONNET 2 here.


Refer to your user manual for more information.