The HMEC 460  not only has an extra generously padded headband and extremely soft ear pads, it also features a low 8.0 N contact pressure, 20 % less than its predecessor. Its silver brushed surface gives it an exclusive and premium-class look.
The HMEC 460 even includes sockets for multimedia applications: an extra 3.5mm Audio-In-socket for those who want to connect their MP3-player directly to the headset, and a 2.5mm Cell-Phone-In-socket for the cell phone. 

• Ambient noise attenuation 25-40 dBA (active + passive)
• Modern design, stylish silver finish
• Extremely comfortable to wear thanks to reduced contact pressure (approx. 7N) and improved ear pads and headband padding
• 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 for NoiseGard™ on/off, switch mono/stereo, switch boom left/right, 2-coloured status-LED
• NoiseGard supply can be used either from 2x AA batteries of from aircraft by XLR-3 connector
• Auto shut-off function
• Can be used as conventional headphones when supply voltage for NoiseGardTM is switched off
• Delivery Includes
  1 HMEC 460
  1 carrying case for headset and accessories
  1 cable clip MZQ 2002-1
  1 wind and popscreen MZW 45
  1 user manual
  1 audio cable with 2x 2.5mm stereo jacks
  1 audio cable with 2x 3.5mm stereo jacks
• 10 year warranty

For more information, please contact us or visit sennheiser website

Featuring excellent passive attenuation and a wide frequency response, this closed-back headset will make communications clear. The HME 100 is fitted with a volume control for the headphones; flexible, noise-compensated boom microphone for right or left-side use; and a cushioned, foldable headband. A high-quality bag is supplied with the unit.

• Constant attenuation of up to 40 dB
• Advanced transducer design ensures excellent speech intelligibility
• Headphone volume control
• Noise-compensated boom microphone for superior speech transmission
• Delivery Includes
  1 HME 100
  1 carrying case for headset and accessories
  1 MZQ 2002-1 cable clip
  1 MZW 45 windshield

For more information, please contact us

The HMEC 25 is a very lightweight and comfortable closed pilot's headset with NoiseGard™ active noise compensation. Different connector and powering versions are available to suit every conceivable cockpit configuration. It features a supraural closed back headset that weighs less than six ounces and has a split headband design for unsurpassed comfort and fit. Active noise cancellation (ANC) reduces noise by over 15 dB to provide over 30 dB of total noise attenuation. The microphone boom can be turned through 350° and can thus be worn on either side of the head. The micro-phone module with noise-compensated electret capsule and integrated pre-amplifier is easily replaceable in the unlikely event of damage.

• Noise reduction of approx. 15 dB – consequently ATC signal can be decreased
• Lightweight and extremely comfortable to wear
• Two-piece adjustable headband ensures a secure fit
• Boom microphone with noise-compensated electret capsule
• Adjustable microphone boom can be turned through 350° and thus be worn
• Replaceable microphone capsule and microphone preamplifier
• FAA and JAA TSO approval C 57 a and C 58 a
• Delivery Includes
  1 HMEC 25 headset
  1 MZW 45 windshield
  1 MZQ 2002-1 cable clip
  1 carrying case for headset and accessories

For more information, please contact us or visit sennheiser website