Sennheiser SD Office Single-Sided DECT 6.0 Wireless Headset

The SD Office Single-Sided DECT 6.0 Wireless Headset from Sennheiser features two-in-one ear-hook and headband wearing styles. It offers HD sound and voice clarity, a noise-canceling microphone and ActiveGard technology. It is designed for business professionals who communicate via desk phone and softphone. In wideband mode, the SD office headset can provide up to 8 hours of talk time, and up to 12 hours of talk time in narrowband mode. The headset has 180' range of operation in a typical office setting.