Signia Pure Charge&Go 7AX
Experience premium speech clarity with our most advanced hearing technology. Two separate processors for speech and surroundings.
Features and benefits
- Augmented Focus™: Two separate processors specifically separate speech from background noise.
- Rechargeable on-the-go: Up to 36 hours of use on a single charge.
- Android & iOS Connectivity: Direct streaming from both iPhone (MFi) and ASHA-compatible Android devices.
- Own Voice Processing 2.0: Detects and processes your own voice separately for the most natural sound.
- Signia Assistant: AI-powered support via the Signia App for instant sound adjustments.
- Sleek Design: Small, comfortable RIC design available in multiple colors.
- HandsFree for iOS: Make hands-free phone calls with your iPhone.
Key features
Dynamic Soundscape Processing 2.0
Harness the power of advanced acoustic intelligence. DSP 2.0 uses machine learning to accurately identify your listening environment and seamlessly adjust parameters in real-time. Whether you are stationary or moving through a busy street, it ensures optimal speech clarity and sound quality.
Binaural Directionality & e2e Wireless 4.0
Experience true spatial awareness. e2e Wireless 4.0 allows your left and right hearing aids to communicate constantly, exchanging audio data to create a precise spatial image. This supports Binaural Directionality, narrowing the microphone focus on the speaker in front of you while preserving essential spatial cues.
Auto EchoShield
Hear clearly in challenging rooms. Reverberant environments like lobbies, lecture halls, or rooms with hard surfaces can smear speech. Auto EchoShield automatically detects and suppresses these reflections for crisp, intelligible sound without the annoyance of echoes.
48 Sound Channels
Uncompromised sound resolution. With 48 independent processing channels, the 7AX delivers the highest fidelity in the Signia lineup. This allows for precise shaping of the frequency response, resulting in richer music, natural speech, and a brilliant sound experience across the entire spectrum.
Additional popular features
Tinnitus Relief
Features integrated Tinnitus Notch Therapy to help provide relief from tonal tinnitus, making life more peaceful.
Remote Care
Connect with your hearing care professional via TeleCare for remote tuning and support without visiting the office.
Built to Last
IP68-rated moisture, sweat, and dust resistance ensures your hearing aids can keep up with your active lifestyle.
Natural Own Voice
OVP 2.0 processes your own voice separately from other sounds, ensuring it sounds natural and not "stuffy" or loud.
What customers are saying
"I've struggled in restaurants for years. The clarity with the Signia 7AX is unbelievable. I can finally hear my wife across the table without background noise taking over."
- Robert T.
"The streaming to my iPhone works perfectly for calls and music. Plus, not having to fumble with tiny batteries is a game changer. The charger is so easy to use."
- Linda M.
"These feel so natural. I often forget I'm wearing them until I take them out at night. The Signia app is also very helpful for quick volume adjustments."
- James K.
Technical Specifications
| Form Factor | Receiver-in-Canal (RIC) |
|---|---|
| Fitting Type | Professionally Fitted (Prescription) |
| Battery Type | Lithium-ion Rechargeable |
| Battery Life | Up to 36 hours (without streaming) |
| Charging Time | ~4 hours (Full charge) / 30 min fast charge (6 hours use) |
| Processing Channels | 48 (7AX Premium Performance) |
| IP Rating | IP68 (Moisture and Dust Resistant) |
| Streaming Compatibility | iOS (MFi) and Android (ASHA) |
| Own Voice Processing | OVP 2.0 |
| App Compatibility | Signia App (iOS and Android) |
| TeleCare Support | Yes (Remote Adjustments) |
Expert Care for Expert Technology
The Signia Pure Charge&Go 7AX requires professional fitting for optimal performance.
Schedule your appointment with Hearing Benefit Services today to experience the Augmented Xperience difference.
Frequently Asked Questions
The hearing aids have an IP68 rating, making them highly resistant to moisture, sweat, and dust. However, they are not designed to be submerged in water (e.g., swimming).
Yes! The Pure Charge&Go AX supports the ASHA standard (Audio Streaming for Hearing Aids), allowing direct streaming from compatible Android smartphones. For older Android phones without ASHA, you can use the StreamLine Mic accessory.
You can expect up to 36 hours of run-time on a single full charge without streaming. If you stream audio for 5 hours, you will get approximately 23-24 hours of total use.
Through the Signia App and TeleCare, our hearing care professionals can send remote adjustments directly to your hearing aids, saving you a trip to the office.
There is a specific model called the Pure Charge&Go T AX which includes a telecoil (T-coil) for connecting to loop systems in public venues like theaters and churches. Ask your specialist if this model is right for you.