Sennheiser DW20 Pro 1 Mono Wireless Headset - Phone Only - Refurbished Category_Best4Headsets/Poly \/ Plantronics Headsets/Plantronics CS500 Range Compatible with Softphone platforms including

Compatible with Softphone platforms including Microsoft Teams

Multifunction Button (Choose between pre-defined functions)

Supervisor

Fully adjustable ear hook

Over 600 hours of battery life from 2 x AAA batteries

Sennheiser DW20 Pro 1 Mono Wireless Headset - Phone Only - Refurbished Category_Best4Headsets/Poly \/ Plantronics Headsets/Plantronics CS500 Range Compatible with Softphone platforms includingUnique Premium Design Crafted for comfort High Comfort Wearing Style Perfect adjustment to your ear for a full day wearing comfort Intuitive User Interface Mute microphone and adjust volume up or down Boosted Productivity Ultra noise canceling microphone filters out unwanted background noise Sennheiser HD Voice Clarity Wideband sound for a more natural experience Full Workday Talk Time 8 hours in wideband sound mode and 12 hours in narrowband sound