- Powerful Digital Signal Processor (DSP) for HD sound
- Receiver-In-the-Canal Design for extended high frequency amplification
- State-of-the-art compression architecture with Noise Guardian™ to amplify soft sounds, but not loud, sudden noise.
- Active Noise Reduction on 49 bands for maximum comfort in noise
- Directional MEMS Microphones to enhance speech understanding in noise
- Extremely low system noise for quiet when it is quiet
- Adaptive Feedback Canceller to stop “whistling”
- 4 program presets: Home, Restaurant, Outdoors, Music