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General| Bluetooth | Yes |
|---|---|
| Rechargeable | Yes |
| Battery Type | Lithium-Ion |
| Water Resistance | IP68 |
| Frequency Range | 8000 Hz |
Steps for placing the device behind the ear and inserting the dome into the ear canal for a snug fit.
Instructions on how to cut the stabilization bar if it's too long for comfort or proper fit.
An automatic mode meant for balanced audio for every occasion.
Better understanding in crowds – for having conversations.
For closed spaces with limited noise levels around you.
In a noisy place, to provide maximum noise reduction.
Instructions to download the Nano Hearing app from the play store.
Steps to enable Bluetooth on your smartphone for device connection.
How to search for and identify your Nano Sigma devices within the app.
Steps to pair your hearing aids with the Nano Hearing app after searching.
Verifying that both hearing devices are connected successfully in the app.
Guidance on performing a hearing exam using the app for automatic setting adjustments.
Instructions on how to proceed with the hearing check, including audio recording and quiet environment.
How to answer YES or NO based on audibility during the hearing check.
Understanding the results and using the 'Optimize' function for adjustments.
Individually controlling the volume of the left and right hearing aids.
Changing ambiance modes like All-Around, Restaurant, TV, and Outdoor.
Adjusting frequency bands to modify amplification for different sound pitches.
Protecting hearing from loud noises and improving quiet sound pickup with compression levels.
Resolving high-pitched sounds by adjusting dome size and insertion.
Tips for battery longevity, including breathing time and powering off.
Addressing low amplification due to potential ear wax buildup and recommending professional cleaning.
Troubleshooting no sound by checking for clogs in domes, tubes, or microphone.
Resolving Bluetooth connection issues and signal quality degradation.
Experiencing initial sound adjustments, potential loudness, and tunnel effect.
Getting used to new sounds, easier conversations, and potential volume adjustments.
Experimenting with modes, wearing consistently, and observing the tunnel effect subside.
Achieving easier hearing, feeling present in conversations, and full adaptation.
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