With 48 channels, 6 listening programs, and features like Own Voice Processing, Dynamic Soundscape Processing, and Binaural Directionality, Pure 312 7AX ensures clear hearing even in challenging and noisy situations. Enjoy seamless smartphone connectivity, hands-free calling, tinnitus support, and a range of intelligent automatic features that adapt to your environment for a smooth, effortless listening experience.
Key Specifications
| Feature | Details |
|---|---|
| Device Type | Digital |
| Number of Channels | 48 |
| Programs | 6 |
| Battery Type | 312 Zinc-Air |
| Fitting Range | 20–115 dB |
| Warranty | 4 Years |
| App Support | Yes (Signia App) |
| TeleCare Support | Yes |
| Price (Single Unit) | ₹3,14,990 |
⭐ Premium Features
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Dynamic Soundscape Processing
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Acoustic & Motion Sensors
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Own Voice Processing (OVP)
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Direct Streaming (iOS & Android)
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Tinnitus Therapy
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Extended Dynamic Range & Bandwidth
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Speech & Noise Management
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Sound Smoothing
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Feedback Cancellation
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HD Music Mode
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eWindScreen + Binaural eWindScreen (Auto/Manual)
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Spatial Speech Focus
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Auto EchoShield
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Augmented Focus Technology
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Adaptive Streaming Volume
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e2e Wireless 4.0
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Tap Control + Wellbeing Tracker
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Hands-free Calling
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IP68 Dust & Water Resistant
📦 What Makes Pure 312 7AX Special?
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Crystal-clear speech understanding even in crowds
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Natural own-voice sound with OVP
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Slim, discreet design behind the ear
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Long battery life with replaceable 312 cells
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Fully app-controlled personalization
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Suitable for mild to profound hearing loss
Frequently Asked Questions (FAQs)
1. Who is the Signia Pure 312 7AX suitable for?
This device is ideal for individuals with mild to profound hearing loss, offering powerful sound processing and clarity across environments.
2. Does it work with smartphones?
Yes. It supports direct Bluetooth streaming with most iPhones and Android phones for calls, music & media.
3. What battery does it use?
It operates on a 312 zinc-air battery, easily replaceable and long-lasting depending on usage.
4. Can I control the hearing aid through an app?
Yes, the Signia App allows volume adjustment, program switching, sound personalization & remote support.
5. Does it support Tinnitus Masking?
Yes. Integrated tinnitus therapies help reduce ringing and unwanted ear sounds.
6. Is it water-resistant?
It has an IP68 rating, making it resistant to dust, moisture, and light splashes.
7. Does it include hands-free calling?
Yes, when paired with compatible devices, you can answer calls without touching your phone.
8. How many programs are available?
There are 6 listening programs optimized for environments like outdoors, meetings, music, and noisy places.
9. What is the warranty period?
It comes with a 4-year manufacturer warranty for complete peace of mind.



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