WaterWear for SONNET 2, SONNET, and OPUS 2
With a sleek, skin-tight design, WaterWear for SONNET 2, SONNET, and OPUS 2 fits neatly around the audio processor and coil. SONNET users should use their Standard Rechargeable Battery with WaterWear or swap their zinc-air batteries with alkaline or silver-oxide ones.
If you use SONNET EAS, remember to remove the EAS earhook and acoustic unit and replace it with a SONNET earhook before using WaterWear.
WaterWear can be used with OPUS 2’s Standard Battery Pack with alkaline or silver-oxide batteries or with a DaCapo PowerPack.
SONNET 2 and SONNET’s Micro Rechargeable Batteries, OPUS 2’s XS battery pack, and zinc-air disposable batteries must not be used with WaterWear.