- Price Range (per ear)
- Models
- Sound Class Technology
- Made For iPhone
- Variable Speed Compression
- Wind Noise Reduction
- High Frequency Boost
- Real Time Speech Enhancer
- Speech Enhancer
- Soft Level Noise Reduction
- True-Input Technology
- Noise Reduction Comfort
- Feedback Cancellation
- Bluetooth Compatibility
Premium (440)
- From $3600
- Beyond, Unique
- Premium 9 Classess
- Beyond only
- 15 Channels
Advanced (330)
- From $3200
- Beyond, Unique
- Advanced 5 Classes
- Beyond Only
- 10 Channels
Standard (220)
- From $2100
- Beyond, Unique
- Essential 3 Classes
- Beyond Only
- 6 Channels