With an adjustable over-the-head design, the S11 Telephone Headset System brings hands-free convenience and comfort to home and office workers who rely extensively on the phone. Compatible with virtually any phone, this system features a single-ear headset that lets users keep an ear on their surroundings. A noise-canceling microphone and Call Clarity technology filter phone and room noise, keeping communications clear and free of annoying background noises.

• Noise-canceling microphone for business-level sound clarity
• Adjustable over-the-head headset for all-day comfort
• Call Clarity technology filters phone noise for clear communications
• Compatible with virtually any single- or multi-line phone
• Easily accessible controls on the base
• One-year limited warranty

Requires Quick Disconnect cable to connect to a phone.