Sennheiser S1 Digital Adaptive Noiseguard Pilot Headset

The Sennheiser S1 Digital aviation headset is designed to give you maximum control over noise levels in the cockpit, so you can focus on the joy of flying. At the push of a button, the S1's exclusive NoiseGardTM / digital technology accurately analyzes the cockpit's noise levels to achieve superior noise cancellation during all phases of flight-from take-off to landing. Design features like adjustable contact pressure and a special "comfort zone" for glasses ensure you stay comfortable. And with a Bluetooth interface, clear voice transmission and a customizable treble boost function, you'll never miss a word. S1 DIGITAL FEATURES Smart adapt digital ANR customizes noise reduction to the user's aircraft environment Headband tension adjust for customized comfort Treble boost for customized audio clarity Peak-level protection for hearing protection Ear pad comfort zones end squeeze on your glasses Specially designed communication and music filters optimize sound quality Bluetooth phone and music connectivity Built-in mic bias voltage for cell phone use MADE IN GERMANY