• FREE 2-Day Shipping On Every Order
  • 60-Day Money-Back Guarantee
  • FREE Lifetime Product Support
  • Guaranteed Compatibility
  • Walk and talk up to 350 feet away from your desk
  • Answer and end calls while away from your desk with the included HL10 handset lifter
  • Noise-canceling microphone cuts 60-70% of background noise
  • Binaural design blocks out surrounding sounds aiding concentration during a call
  • Less interference with other devices from 1.9 GHz DECT 6.0 technology
  • Mute button allows private, off-headset conversations
  • 9-hour continuous talk time, then recharge 80% in 1.5 hours, fully in 3 hours (In our tests we achieved 9 hours talk-time)
  • Easy installation! Click here to view the easy setup guide for your Plantronics CS Series headset.

Accessories for Plantronics CS520 Binaural Wireless Headset Professional Bundle

Let Us Help You Sometimes it's easier to talk through your headset decision with a real person. We'd be glad to help.

Give Us a Call 1-800-HEADSETS (1-800-432-3738)
We're here to help you with your purchase Mon-Fri 6:00-4:30 Pacific Time

Leave Your Number Don't call us — we'll call you! Leave your digits here and you'll get a call back within two business hours

Need a Bunch? Our Volume Purchasing Team is here for you. Give them a call at 1-800-319-7315, or email volumepurchasing@headsets.com