Integrate your desk phone and PC softphone into one, unified voice communication solution that delivers business-critical sound quality and wireless convenience. Work smarter with the ability combine calls from your softphone with your desk phone or switch seamlessly between the two. Voice conferencing feature lets you connect multiple headsets to a single base system for convenient, on-the-fly conferencing. Premium wideband PC audio provides improved call clarity and lifelike fidelityhear conversations clearly for improved efficiency and reduced work-day stress. Adaptive battery power optimizes energy consumption by sensing proximity to the base system and dialing the power up or down as needed. Headset Type: Monaural; Headset Style: Convertible; Earpiece Type: Earbuds; Earpiece Material: Plastic/Foam.