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General| Product Line | Audeo |
|---|---|
| Model | B90-Direct |
| Style | Receiver-in-canal (RIC) |
| Technology Level | Premium |
| Technology | Belong |
| Connectivity | Bluetooth |
| Bluetooth | Yes |
| Battery Type | Rechargeable |
| Battery Size | 312 |
| Battery Life | 24 hours |
| Channels | 20 |
| Noise Reduction | Yes |
| Feedback Management | Yes |
| Water Resistance | IP68 |
| Directional Microphones | Yes |
| Tinnitus Features | Yes |
| Compatibility | iOS and Android |
Details on left/right markings and battery installation.
Information on turning device on/off, push button functions, and flight mode.
Illustrations and descriptions of available earpiece types.
Details on the required battery size, type, and color coding for replacement.
Steps for pairing the hearing aid with a Bluetooth-enabled phone for the first time.
Information on automatic reconnection and connecting to multiple phones.
Instructions for making, accepting, ending, and rejecting calls using the hearing aid.
Procedure to disable wireless functions for air travel.
Procedure to re-enable wireless functions after air travel.
Advice on cleaning, drying, and storing the hearing aid for optimal performance.
Conditions under which the hearing aid maintains resistance to environmental factors.
Instructions for routine cleaning of the earpiece and hearing aid surfaces.
Steps to safely detach the earpiece from the hearing aid speaker.
Procedure for replacing the earwax protection using the provided tool.
Instructions for correctly reattaching the earpiece to the hearing aid speaker.
Information on obtaining warranty details from the point of purchase.
Details of the one-year limited international warranty offered by Sonova AG.
Exclusions and conditions that may void the hearing aid warranty.
Product compliance with EU, Australian, and New Zealand regulations.
Regulatory compliance details for USA, Canada, and Japan.
Explanation of CE marking and symbols indicating medical device compliance.
Meaning of symbols related to user guidance, warnings, and product handling.
Explanation of symbols for operating conditions, serial numbers, and catalogue numbers.
Meaning of symbols related to transportation, storage, and disposal of the hearing aid.
Table listing common hearing aid issues and their potential causes.
Step-by-step solutions for common hearing aid problems.
Critical warnings regarding safe usage, environmental hazards, and battery safety.
Important precautions related to ear pain, fitting, directional microphones, and children.
Information on interacting with medical implants and electronic equipment.
Details on water resistance, cleaning, heat protection, and battery usage.
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