![Nios S H2O Mini Hook Pair Water Shadow Nios S H2O Mini Hook Pair Water Shadow](/content/phonakpro/il/en/support/product-support/hearing-aids/nios-s-h2o/overview-nios-s-h2o/_jcr_content/main-content/columns/par-column-1/image.image.0.0.png/1572636156403.png)
Overview
![Nios S H2O Mini Hook Pair Water Shadow Nios S H2O Mini Hook Pair Water Shadow](/content/phonakpro/il/en/support/product-support/hearing-aids/nios-s-h2o/overview-nios-s-h2o/_jcr_content/main-content/columns/par-column-1/image.image.0.0.png/1572636156403.png)
User guide
![](/content/dam/phonakpro/system_images/components/asset-item/miniatures-user-guide.png)
User Guide: Nios S H2O
for consumers
Other guide
![](/content/dam/phonakpro/system_images/components/asset-item/miniatures-guide.png)
Guide: Phonak Reference Guide
Quest and Spice
FAQs
Q: Is a volume control available with Nios S H2O?
A: Yes, with binaural fittings the push button can be programmed as volume control.
Q: Are tamper-proof battery doors and tamper-proof Roger receivers available for Nios S H2O?
A: Yes.
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Have a question? We're here to help
Email us, or call to talk with a Phonak support Rep in person.
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1-700-500-315
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info@steiner.co.il