Signia Insio C&G 3AX Single Hearing Aids
Product Highlights
- Non Rechargeable model
- Warranty: 2 years
- Channel: 24
- Colours available: black
- Models available for online purchase: 3AX
- Fitting Range: 10-110
- Suitable for: Mild to moderate hearing loss
- Instant fit: ITC type
- Speech Clarity:
Listening Effort:
Signia App Compatibility:
24-Channel Processing: - Remote programming
- Available for online shopping
Find out more about our Delivery & Returns
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- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
Signia Insio C&G 3AX – Single
The Signia Insio C&G 3AX is a premium, custom-fit rechargeable hearing aid designed for maximum speech clarity and comfort. As the flagship model in the AX range, it features 48 processing channels to deliver the highest standard of natural sound and personalization.
Performance Level Comparison of Signia Insio C&G 3AX
| Feature | 7AX (Premium) | 5AX (Advanced) | 3AX (Standard) | 2AX (Basic) | 1AX (Essential) |
| Processing Channels / Handles | 48 / 20 | 32 / 16 | 24 / 12 | 16 / 8 | 16 / 8 |
| Augmented Focus™ | Yes | Yes | Yes | Yes | Yes |
| Acoustic & Motion Sensors | Yes | Yes | Yes | Yes | Yes |
| Dynamic Soundscape Processing | ●●●●● | ●●●● | ●●● | ●● | ● |
| Extended Bandwidth (12 kHz) | Yes | No | No | No | No |
| EchoShield (Reverberation Control) | Yes | Yes | No | No | No |
| Own Voice Processing (OVP™) | Yes | Yes | Yes | No | No |
| HD Music (Presets) | 3 | 3 | 1 | 1 | 0 |
| Spatial SpeechFocus | Yes | Yes | No | No | No |
| eWindScreen (Binaural) | Yes | Yes | No | No | No |
| Signia Assistant (AI Support) | Yes | Yes | Yes | Yes | Yes |
| HandsFree Calling (iOS) | Yes | Yes | Yes | Yes | Yes |
Advance Key Features for Signia Insio C&G 3AX
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Augmented Focus™: Uses two separate processors to handle speech and background noise independently, providing a sharp contrast and making speech clearer.
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Custom-Fit Design: Tailored to your specific ear anatomy for maximum physical comfort and discretion.
Signia Insio C&G 3AX – Single
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Acoustic-Motion Sensors: Detects when you are moving to automatically adjust microphones, ensuring you hear companions clearly even while walking.
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Signia Assistant: An AI-driven companion within the app that learns your preferences and makes immediate sound adjustments.
Sound Quality of Signia Insio C&G 3AX
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48 Processing Channels: The 3AX tier offers the highest precision available, allowing for ultra-fine tuning across the sound spectrum.
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EchoShield: Specifically targets and reduces irritating reverberations in hollow rooms like lobbies or tiled halls.
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eWindScreen: Automatically suppresses wind noise, which is particularly beneficial for active outdoor use.
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Extended Bandwidth: Provides a richer, fuller sound profile (up to 12 kHz) for music and natural environments.
Connectivity Of Signia Insio C&G 3AX – Single
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Direct Streaming: Supports MFi (iPhone) and ASHA (Android) for direct audio streaming of calls, music, and podcasts.
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StreamLine TV: An optional accessory that feeds high-quality TV audio directly into your hearing aid.
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StreamLine Mic: Enables hands-free calling for older Bluetooth devices and works as a remote microphone for noisy meetings.
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Signia App: Offers full control, remote fine-tuning via TeleCare, and the AI-driven Signia Assistant.
Reliability & Battery Life
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Battery Life: Delivers up to 24 hours of use on a single 4-hour charge (roughly 20 hours if you include 5 hours of streaming).
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Waterproofing: Carries an IP68 rating, meaning it is highly resistant to dust, sweat, and rain (submersible in up to 1 meter of water for 30 minutes).
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Contactless Charging: Effortless “drop-and-go” charging with no precision alignment required.
Frequently Asked Questions (Signia Insio C&G 3AX – Single)
1. Why would I buy a single hearing aid instead of a pair?
A single unit is ideal for individuals with Unilateral Hearing Loss (hearing loss in only one ear) or for those looking to replace a lost or damaged unit from an existing pair. The 3AX platform is smart enough to provide high-quality sound processing for one ear independently.
2. Can a single 3AX unit still connect to my phone?
Yes! Even as a single unit, the Signia Insio C&G 3AX features full Bluetooth connectivity. You can stream phone calls, music, and app notifications directly to your one ear from both iPhone (MFi) and ASHA-compatible Android devices.
3. How long does the battery last on a single charge?
The built-in Lithium-ion battery provides up to 20 to 24 hours of use on a full charge. If you stream audio heavily (calls or music), you can still expect a solid 18–20 hours, which easily covers a full day.
4. Does the charger come with this single unit?
This depends on the specific listing, but the Insio C&G 3AX requires a contactless induction charger. Unlike older models, there are no pins to align—you simply place the custom aid into the charging nest.
Note: If you are selling the charger with the aid, emphasize this as it adds significant value to the buyer.
5. What is the benefit of the 3AX (24-channel) technology for one ear?
With 24 processing channels, the 3AX offers superior “Augmented Focus.” It uses dual processors to separate speech from background noise. For a single-ear user, this clarity is vital for understanding conversations in noisy environments like restaurants.
6. Is it comfortable to wear all day?
Yes. Since the Insio line is custom-molded to the shape of your ear canal (ITE or ITC styles), it provides a secure and comfortable fit that won’t fall out, even if you are active.













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