Sennheiser 507020 Sngl Sided Dect Wrlss Hdst Sys

Super wideband sound provides crisp and natural sound beyond conventional business standardsExceptional speech intelligibility with two microphone noise-cancelling system and pioneering voice detection technologyExcellent sound in high density environments with high density wideband modeMaximum flexibility via the base station ? works with all SDW 5000 headsets and connects to a Sennheiser Bluetooth® headset* or a wired headset/speakerphoneOptimized for major UC brands and certified for Skype for BusinessAll-day wearing comfort with soft leatherette ear pads and effective noise dampingFull workday of talk time ? up to 14 hours? narrowbandFast charging with 50 % battery in just 30 minutesUndisturbed calls with a busy light on the headset. A busy light for the desk is available as an accessory.Long distance wireless range ? up to 180 m/ 590 ft with line of sightEnhanced security with Protected Pairing, 128 bit authentication and DECT Security certification to keep all conversations confidentialEasy configuration and management for IT managers with Sennheiser HeadSetup? Pro ManagerSoft leatherette ear pad provides effective noise damping.Bendable microphone boom arm with mute bottom.Up to 14 hours' of talk time.With 50 % battery in just 30 minutes.Package dimensions (H x W x D): 172 x 172 x 122 mm / 6.77 x 6.77 x 4.80 in