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With a 30dB sound gain, the Axon K81 amplifies ambient audio for mild to moderate hearing loss. A lithium battery powers the hardware for 8 hours between charges. Under heavy humidity, the compact casing protects internal circuits from moisture damage.
Key Features
- Active Noise Filtering: 29dB input noise floor. Blocks background hum to clarify human vocal frequencies.
- Rechargeable Lithium Cell: 8-hour runtime from 2 hours of charging. Eliminates the cost of replacing disposable cells.
- 5-Level Volume Beep: Audible prompts signal gain changes. Confirms settings without visual aid or device removal.
- High-Pressure Cap: 112dB maximum output ceiling. Stops acoustic trauma from sudden spikes in environmental volume.
Frequently Asked Questions
How long does the battery last?
The 8-hour runtime follows a single 2-hour charge cycle. This provides enough power for a full day of social interaction or work.
Is Axon K81 suitable for severe hearing loss?
30dB gain and a 112dB max output support mild to moderate-severe auditory assistance. It won't provide enough amplification for total deafness or profound clinical loss.
