LIGHTSPEED 20XLC 

Lightspeed 20XLc

Product Code: 20XLc Price: Check Latest Lightspeed 20XLc Aviation Headset One of Our Most Popular Headsets Now With More Features 22-24dB of Active Cancellation 12-22dB of Passive Attenuation   Cell/Satellite Interface - NEW Small In-line Battery Control Box Aux Audio Input for CD Player/Audible Checklist Adjustable Gain Pre-amp Allowing for Field 'Balancing' of Mic Sensitivities Exclusive AES "Auto Shut-Off" powers down the Active Electronics if system is left unattended Peak Cancellation Centered at Low Propeller Frequencies Weighs just 15 ounces ANR power for more than 50 hours on just two AA batteries Battery Status Indicators Independent left and right ear volume controls Stereo-or-mono switchable Soft 1-1/2" thick temperature-sensitive Confor-Foam ear seals Padded headset bag, Mic Wind Screen included Helicopter Version Available (extra charge) 3 Year Warranty General Data Connector: .250" Stereo Headphone Plug, .206 Stereo Microphone plug Power Supply: Small in-line with left and right ear level control, stereo/mono switch, powered by 2 AA batteries Battery Fuel Gauge: Three color LED for high/medium/low battery status Operating Time: Over 50 hours Weight: 15 oz. Headphone Data Transducer: Dynamic, Selective Frequency Amplified for enhanced speech intelligibility Frequency Response: 17-24,000 Hz Nominal Impedance: 300 ohms stereo, 150 ohms mono Microphone Data Transducer Principle: Noise cancelling electret Frequency Response: 200-5000 Hz Maximum SPL: 114 dB Terminating Impedance: 470 ohms Operating Voltage: 8-16V DC Appx 5-12mA