Offering the fewest features in the Si-A family, the Si-A3 is rugged enough to keep up with your active life and intelligent enough to provide a natural listening experience.
Performance Level 3: This device is built to perform best in some listening environments (ex: quiet room, watching TV).
Device features:Tinnitus Therapy Water Resistant Smartphone Compatibility Wireless Children Rechargeable Telecoil Feedback Cancellation
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