DW Pro1 ML Wireless Headset System from Sennheiser

The DW Pro1 ML is guaranteed compatible with 98% of the office phones in the market and is optimized for use with Microsoft Lync. This headset gives you all the same great features as the standard DW Pro1, including excellent range, talk time, and an uber-comfortable fit. The DW Pro1 also features an over-the-head wearing style which makes for a comfortable fit for all day use.