• ANR requires no batteries - uses microphone Bias Power*

MUST SEE
MUST HEAR

MADE IN
THE U.S.A.

  NO BATTERY
  NO STEREO SWITCH
  NO HEAD SQUEEZE
  NO CELL PHONE RADIATION
  NO EXTRA CABLES

Cellular Phone not included
*Patent Pending

• Cellular Telephone Ready with amplified volume, detachable cable supplied for ground phone use in noisy environments. Supports Cell Phones equipped with a 2.5mm 3 conductor hands free jack. Listen to both Cell-phone and ATC at same time.
• Noise Attenuation - Active ANR -19dB, Passive -24dB
• New High Tech noise absorbing Material
• Adjusts automatically to stereo or monaural intercoms - No Switches to Set.*.
• Exclusive "Fail-Safe" Power Feature - automatically converts to a full performance -24 dB passive headset should ANR circuit fail.
• New positive set Flex-boom.
• New M-57 Electret Condenser Microphone - With Proprietary Hybrid Amplifier that reduces M/H Cable Noise for superb audio clarity.
• Exclusive Push-to-talk (PTT) Switch located on dome of headset. Ready for back-up or emergency use.
• Dual Purpose Volume Controls -Pull out to adjust the Depth of ANR. Push in to adjust the volume.
• Gel Ear Seals and Head Pad Standard. Also included with your new C-300, Soft Foam ear seals, Cloth ear seal covers and a Mic Muff.
• Light weight - head weight only 16.2 ounces
• Quality Workmanship Guaranteed - American made and 100% tested before shipping.
• Three (3) Year unconditional Warranty -included with a new low retail price of $449.00.