Наушники KOSS CS 95

Single sided headphone 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
Frequency Response: 30-16,000 Hz
Clear Voice TechnologyTM noise cancellation microphone delivers clear communication in noisy environments
Microphone impedance: 2.2k ohms
Foam ear cushion for open, hear-through sound
Adjustable headband for best fit
Straight, single entry 8 foot cord

Frequency Response 30-16,000 Hz
Cord Straight, Single Entry, 8ft
Plug 3.5 mm
Impedance 32 ohms
Weight 2.5 oz.
Sensitivity 91 dB SPL/1mW
Distortion <1.0%
Ear cushions open