Plantronics SupraPlus SDS 2490 92490-02 Fascicule

Mission-critical reliability and comfort. Our dynamic-microphone headsets not only 

meet or exceed all specifications set by our existing world-class professional headsets, 

but these headsets also deliver superior all-day, every-day comfort and reliability.

Dynamic noise-cancelling microphone. Noise-cancelling microphone with extended 

boom eliminates nearly 75% of unwanted background noise, ensuring excellent 

transmission clarity in busy, noisy environments.

Cable and Quick Disconnect. Single-cable design with robust PU (polyurethane) 

jacketing material and Quick Disconnect options.

Excellent audio quality.  Extended frequency response improves intelligibility.

Circumaural Cushion Kit. (sold separately) Model SSP 2499-01 is available for use 

on SupraPlus models.