
Phonak Terra BTE
- Bluetooth
- Non-Rechargeable
- Waterproof



The Audéo Lumity 50 offers Phonak's trusted Lumity performance at a comfortable standard-tier price. Built around SmartSpeech™ Technology with StereoZoom and SpeechSensor, it helps wearers follow conversations and locate voices in everyday noise, while AutoSense OS 5.0 adapts automatically to environments such as home, traffic and cafés. It provides fewer programs and directional refinements than higher Lumity levels but retains natural sound and reliable clarity for typical listening. Rechargeable power means all-day use without disposable batteries, universal Bluetooth allows hands-free calling and streaming from phones, tablets and TVs, and the myPhonak app adds convenient control and remote fine-tuning — a sensible, well-balanced everyday choice.
Engineered for Seniors, Working Professionals, Quiet Environments, Active Lifestyle, the Phonak Audeo L50-R Kit 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 | RIE/RIC |
| Technology Level | Advanced |
| Fitting Power Level | upto-110dB |
| Special Brand Features | Sphere Infinio: DEEPSONIC chip & AI Spheric Speech in Loud Noise |
| Warranty Period | 2 Years Brand Warranty |
| Brand Origin & Support | Switzerland (Sonova) · Sonova India service network |
| Acoustic & Sound Processing | |
| Number of Channels | 16 Channels |
| Noise Reduction Strength | Dynamic Noise Cancellation |
| Directionality System | StereoZoom / UltraZoom, SpeechSensor |
| Comfort Features | Dynamic Noise Cancellation, Speech Enhancer, AutoSense OS |
| Connectivity & Smart Capabilities | |
| Bluetooth & Streaming | Bluetooth (multi-device / Made for All), direct streaming |
| App Support & Telecare | myPhonak app · remote support |
| Physical & Power Specifications | |
| Battery & Runtime | Rechargeable (Li-ion) |
| IP Rating & Moisture Resistance | IP68 Rating | 100% Waterproof Design |
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