Plantronics CS540 Wireless Headset ( Refurbished ) W/ CS500 interface cable

Walk and talk up to 350 feet away from your desk Up to 7 hours of continuous talk time Optional wideband frequency offers a fuller, more robust call quality In ear version Noise-canceling microphone cuts out most background noise 64-bit digitally-encrypted signal. Nobody can listen in on your calls Increase your productivity by answering and ending calls when you're away from your desk with the recommended Plantronics HL10 Automated Handset Lifter Easy installation! Click here to view the easy setup guide for your Plantronics CS Series headset.