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Please note that your audio processor only works inside the WaterWear for BTE 
when using alkaline, silver-oxide or rechargeable batteries. It will not work 
properly with zinc-air batteries. For more information, refer to the instructions. 

Apply the adhesive strip to the  
bottom of the battery pack first but  
do not seal it completely. Then, with 
your free hand place your fingers over 
the cable to press out the remaining 
air. Make sure that there is no excess 
air in the WaterWear cover such that 
bulging occurs. 

WaterWear

®

 for BTE

Quick Guide 

Switch ON your SONNET or OPUS 2  
and insert the coil first into the 
WaterWear, sliding it carefully into the 
flexible sleeve without causing damage 
to the cable. Make sure that the coil 
cable is fully inserted in the sleeve and 
that it remains attached  
to the coil. 

Hold the battery pack between  
thumb and forefinger and insert the 
earhook first. The tip of the earhook 
should reach to the very end of the 
earhook shape of the WaterWear so 
that it fits tightly. 

Hold the control unit with one hand, 
and with the other hand hold the
WaterWear between thumb and 
forefinger and pull it over the battery 
pack. It will form a tight fit, so some 
tension is to be expected.

Pull the WaterWear over the entire 
processor and avoid crinkling the edge 
of the opening. In order to avoid 
tension on the coil cable, also make 
sure that the coil cable is not twisted 
inside the WaterWear. 

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