The Phonak Naída Lumity L90-UP is a high-performance behind-the-ear (BTE) hearing aid designed for individuals with severe to profound hearing loss who need maximum power without sacrificing advanced technology. It runs on Phonak’s Lumity platform and uses SmartSpeech™ Technology powered by AutoSense OS 5.0 to intelligently adapt to real-time listening environments.

Key Benefits & Features

1. Maximum Power with Smart Intelligence

• The L90-UP uses a size-675 battery for high output and extended wear.
  
• SmartSpeech Technology optimizes clarity and comfort, balancing speech understanding in noisy environments and reducing listening effort.
  
• Speech Enhancer improves the audibility of soft voices in quiet situations.
  

2. Focused Speech Understanding

• StereoZoom 2.0 narrows the microphone focus as noise increases, improving clarity in difficult listening environments.
  
• SpeechSensor detects speech direction (front, side, back) and adjusts microphone mode automatically.
  

3. Noise & Echo Control

• Dynamic noise cancellation reduces background noise when no speech is detected.
  
• UltraZoom beamforming enhances speech focus in noisy areas.
  
• EchoBlock reduces echo in reverberant rooms for clearer understanding.
  

4. Motion-Adaptive Hearing

• A built-in accelerometer detects movement such as walking or sitting.
  
• Sound processing automatically adapts to maintain clarity during movement.
  

5. Connectivity & Control

• Universal Bluetooth® connectivity allows streaming from smartphones (Android & iPhone), TVs, laptops, and other devices.
  
• Tap Control enables answering calls, pausing/resuming audio, or activating a voice assistant with a simple double-tap.
  
• Compatible with the myPhonak app for personalized adjustments and usage tracking.
  

6. Durable & Protected Design

• IP68-rated for dust and water resistance.
  
• Compact housing size: 42.6 × 18.8 × 8.6 mm.
  
• Lightweight build: approximately 4.60 g.
  

7. Fine-Tuning for Comfort

• SoundRecover 2 improves audibility of high-frequency sounds.
  
• Acoustically Optimized Venting (AOV) enhances comfort and reduces occlusion.
  
• WhistleBlock prevents feedback while maintaining natural sound quality.
  
• QuickSync keeps volume and program settings synchronized between both ears.
  

8. Accessory Compatibility

• Works with Phonak Roger wireless microphones.
  
• Compatible with PartnerMic for one-to-one conversations.
  
• Works with the TV Connector for direct audio streaming from televisions.