
Phonak Terra BTE
- Bluetooth
- Non-Rechargeable
- Waterproof



A standard-tier rechargeable custom ITC offering a discreet in-ear fit at a sensible price. Individually crafted with RightFit™ biometric calibration, it runs AutoSense OS with SmartSpeech™ foundations to keep everyday speech clear and comfortable, automatically adapting to common environments such as conversations, TV and moderate noise. It provides fewer automatic programs and directional refinements than the I70 and I90 but retains Phonak's natural sound and reliable performance. Universal Bluetooth with one-step pairing brings hands-free calls and streaming, and drop-in rechargeable power avoids fiddly batteries — a practical, dependable choice for wearers who prefer a discreet custom style without premium-tier pricing.
Engineered for Active Lifestyle, Working Professionals, Quiet Environments, the Virto Infinio I50-R (ITC) represents the pinnacle of Phonak's innovation. Explore the verified technical specifications below.
| Parameter | Verified Clinical Specification |
|---|---|
| Basic Information | |
| Brand Name | Phonak |
| Design & Form Factor | ITC (custom) |
| Technology Level | Standard |
| Fitting Power Level | Mild to profound (M/P/SP/UP) |
| Special Brand Features | Custom-made · AutoSense OS 7.0 · 1,600-point biometric calibration |
| Warranty Period | 2 Years Brand Warranty |
| Brand Origin & Support | Switzerland & Mumbai |
| Acoustic & Sound Processing | |
| Number of Channels | 16 Channels |
| Noise Reduction Strength | Dynamic Noise Cancellation |
| Directionality System | StereoZoom 2.0, SpeechSensor |
| Comfort Features | AutoSense OS 7.0; RightFit biometric calibration |
| Connectivity & Smart Capabilities | |
| Bluetooth & Streaming | Universal Bluetooth, one-step pairing, streaming |
| App Support & Telecare | myPhonak app · remote support |
| Physical & Power Specifications | |
| Battery & Runtime | Rechargeable (Li-ion) |
| IP Rating & Moisture Resistance | IP68 Rating | Sweat & Dust Resistant |
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