NC450D Noise-Cancelling PTT Hand Microphone - Product - Starin.biz

Dynamic Paging Hand Microphone with Noise Cancellation 

• Tailored response for voice intelligibility
• Rugged ABS construction
• Two-position momentary slide switch
• Unterminated, 4-conductor, 2 shielded, black neoprene, coiled cord.
  12" (304mm) Retracted
  6' (1.8m) Extended
• Soft rubber lip guard
• Noise-cancelling

Noise-cancelling dynamic hand microphone with push-to-talk switch for paging. NC450D’s noise-canceling design makes it particularly effective for use in noisy locations.

Its excellent voice response characteristics also make it an excellent choice in quiet areas. 200 ohm impedance matches low impedance inputs.