Pilot headset with closed headphones and NoiseGard(tm) active noise cancellation. Wired for stereo or mono operation. Control unit provides: in-line dual volume control, audio in, cell phone in, switch for NoiseGard on/off, switch for mono/stereo, switch for boom left/right and 2-colored status LED. NoiseGard powered by two AA batteries. Features plush leatherette, collapsible headband with extra-soft ear cushions on distinctive brushed silver, lightweight ear cups. 25 dB passive, 16 dB active noise cancellation for use in very noisy aircraft environments. Noise-canceling electret microphone may be worn on either side.
Noise-compensated boom microphone for superior speech transmission
Control unit provides the following features: volume control, audio in, cell phone in, switch or NoiseGard™ on/off, witch mono/stereo, switch boom left/right, 2-coloured status-LED
HMEC 460 variant with battery module only (no XLR-3 connector)
Can be used as conventional headphones when supply voltage for NoiseGard™ is switched off
10 year warranty
Combines state-of-the-art technology with unique wearing comfort-the optimum solution for the noisy cockpits of propeller and turbo-prop aircraft.
Specifications
Attenuation (active + passive): >25 – 40 dB
Connector NoiseGard™ supply: 2 AA batteries
Connection cable: Single-sided round cable, length 5.2 ft. (1.6 m)
Avionics - Headsets - Sennheiser - HMEC461
