Poly CS540A Headset W/Handst Lifter

The CS540 convertible DECT headset provides professional performance so you can get more done, even on the move. The noise-cancelling mic reduces background noise interruptions, ensuring great audio quality and easing listener fatigue. Everyone in the office could use more flexibility. Let them roam confidently up to 400 ft from the headset base. They'll be able to collaborate simply since teams can conference up to four headsets on a single base.