and the closed leatherette ear cushions - maximum isolation and deep bass.  (less)

recognition software and computer games.  (less)

features as a conventional headphone, a communications headphone allows you to communicate or record.PRODUCT FEATURES:Stereophone with electret, noise cancellation microphone for hands-free communication from your personal computer;Ideal for telephony, voice activated and voice recognition software and computer games with sound cards with built in bias supply (can be used with an external power source if sound card does not have a built in bias supply);Dynamic element for extended frequency response;Clear Voice Technology noise cancellation microphone delivers clear communication in noisy environments;Foam ear cushions for open, hear-through sound;Adjustable headband for best fit;Straight, single entry 8 foot cord.  (less)

for use with today's PC and Macintosh computers. The unique microphone design of M18 provides flexible usage for hand-held or hands-free communication. The M18 is an electret microphone employing a solid dielectric with persistent dielectric polarization. Omnidirectional microphone provides maximum sensitivity and has optimized pick up pattern. It is ideal for voice activated and voice recognition software and computer games. If your sound card does not have a built-in bias supply the M18 can be used with an external power source.  (less)

games with sound cards with built-in bias supply. It can be used with an external power source if sound card does not have a built-in bias supply. Clear Voice Technology noise cancellation microphone delivers clear communication in noisy environments. Other features include dynamic element for extended frequency response, foam ear cushions for open, hear-through sound, adjustable headband for best fit and straight, single entry 8-foot cord.  (less)

to your computer monitor for constant hands-free voice communications. The M / 5 is ideal for voice activated or voice recognition software applications and computer voice mail systems. As an electret condenser microphone with a unidirectional pick-up pattern, the M / 5 has greater sensitivity to sound. Compatible with most computer systems and sound cards, the M / 5 requires a DC voltage bias supply to power the microphone. A 2.5 m (8-feet) connection cable length allows for versatility of microphone placement.  (less)