Sennheiser HMEC 460

Short Description Pilot headset with closed headphones and NoiseGard active noise cancellation, wired for stereo or mono operation. New 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 either 2 x AA batteries or XLR-3 connector. Features lightweight ear cups, plush leatherette, collapsible headband and extra soft ear cushions on distinctive brushed silver ear cups. 25 dB passive, 16 dB active noise cancellation for use in very noisy aircraft environments. Noise cancelling electret microphone may be worn on either side. Terminated with PJ055 and PJ068 connectors with XLR power plug. (13.4 oz) 10-year warranty- Installation socket not included. Features Ear pads and headband in leatherette design Highest wearing comfort Superior audio quality 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 NoiseGard™ supply can be used either from 2 x AA batteries (operating time approx. 30 hours) or from aircraft by XLR-3 connector Can be used as conventional headphones when supply voltage for NoiseGard™ is switched off 10 year warranty