Poly CS540 Wireless Headset Bundle with EHS Cable (APC-43)

Poly CS540 Wireless DECT Headset & Electronic Hookswitch Cable for Cisco Phones The Poly CS540 is part of the Poly CS500 series of DECT headsets. The single ear CS540 has three different wearing styles*, a noise-canceling microphone that reduces background noise interruptions, and is one of the lightest DECT wireless headsets on the market at only 21 grams. *Behind-the-head neckband sold separately Poly CS540 Wireless Headset Overview Poly legendary CS family is setting a new wireless standard for desk phone communication with the Poly CS540. The CS540 is the lightest DECT headset on the market, has a new streamlined design and improved performance all with the same reliability for hands-free productivity that has made the CS family a bestseller for nearly a decade. The increased range of this Poly Headset allows for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation — the CS540 does it all. Need a replacement Battery for your