Product details
The Phonak Sky™ L90-UP represents the highest amplification category within the Sky Lumity family. Designed specifically for severe to profound hearing loss, it delivers powerful output while maintaining clarity, feedback stability, and intelligent environmental adaptation.
It is ideal for children who need maximum loudness capability without compromising speech intelligibility or comfort.
Premium SmartSpeech™ Technology
The L90-UP integrates advanced speech optimization features that automatically prioritize speech signals across different listening situations:
- Dynamic Noise Cancellation – Reduces background noise while preserving speech detail.
- Speech Enhancer – Improves detection of soft voices in quiet environments.
- SpeechSensor™ – Identifies speech from multiple directions for better group conversation awareness.
- StereoZoom 2.0 – Strengthens focus on frontal speech in noisy classrooms.
- Motion Sensor Hearing – Automatically adjusts microphone behavior when the child is moving.
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UltraZoom – Directional microphone technology for enhanced speech focus.
Ultra Power Amplification
- Designed for severe to profound hearing loss
- Maximum output capability within Sky Lumity series
- Advanced feedback cancellation system
- Clear and distortion-controlled sound delivery
Classroom and Connectivity Support
The Sky L90-UP is fully compatible with Roger™ wireless microphones, helping children hear teachers clearly even in large classrooms or from a distance.
Pediatric-Focused Design
- Robust, child-resistant BTE housing
- Tamper-resistant battery door
- LED status indicator
- Water and dust-resistant construction
- Bright color options for personalization
The L90-UP provides top-tier amplification performance combined with advanced adaptive technologies to support speech development and communication confidence.









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