SHG S 400 NC-PL QD, FOAM EAR CUSHIONS speakers Your choice of narrow or

Your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations

With its inline controls and dynamic EQ features

Easily manage\

Plantronics SHS1890-15 amplifier is installed with a 10-foot cord

making it ideal for call centers and office use where reliable

SHG S 400 NC-PL QD, FOAM EAR CUSHIONS speakers Your choice of narrow orProduct Features and Benefits: Lightweight to reduce ear fatigue. Connects to all major desk phones with compatible cables. Connects to all major soft phones with available USB connecting cables. Plug and play (USB) drive included, no downloads needed. Superb sound quality receiver and microphone. Fully articulating microphone boom. Passive noise canceling microphone. Reliability rate over 99. 96%. Binaural (two ear) wearing style. Foam cushion type.