This microphone's sensor is equally sensitive to sound from all directions.
With a choice of two transmission channels your listening pleasure is protected because you can easily switch to the one with the best reception.
Should you walk outside the operational range or the reception quality temporarily drops, the auto mute simply mutes the headphone's audio output and prevents you hearing the discomforting hissing noise. Once you're back in range, the audio is automatically restored.
Wireless systems using an ultra high frequency (UHF) signal carrier, ensure clear, sharp reception, so you will never have to be restricted by cables again. Walk and sit where you like, and forget about tripping over your headphone's cable.