Features and benefits
- DuoPhone - The phone signal is heard automatically in both ears
- EchoBlock - Understand well in echoey environments
- SoundRelax - Eliminating annoying sounds
- WindBlock Management - Suppresses wind noise
- NoiseBlock Processing - Premium comfort in background noise
- SoundFlow - Continuous and instant optimization to all environments
- SoundRecover - Restoration of high frequency hearing
- WhistleBlock Technology - Feedback free hearing
- Acoustically Optimized Venting (AOV) - Minimum occlusion
- QuickSync - Control both instruments with one touch
















