HS 400 Signum
As a headset with a closed design, the HS 400 Signum provides perfect noise attenuation for a safe flight. Enjoy music from your MP3 player with beyerdynamic sound!

•Compact audio box to connect mobile phones or music players (supplied with 3 connecting cables)
•iPhone compatible (connecting cable included)
•Integrated dual volume control
•Mono/Stereo selection switch
•Noise-cancelling microphone with adjustable gain
•Balanced sound with high reproduction precision for best intelligibility of speech and excellent sound
•Auto Mute: Automatic volume reduction of phone or music player when signals from the intercom occur (selectable function)
•Battery status indication by LED

* 5-year warranty