Sennheiser With USB plus mobile phone connector, 2.5 hours charge time, up to 20 hours talk time, merge audio of PC and mobile lines, compact design,

Sennheiser Speakerphone SP20, Computer Speakerphone Corded, Mobile Corded, Speakerphone – Corded for Mobile, 2 Years Warranty

The EXPAND 20 Series of portable wired speakerphones is designed for mobile business professionals who set up their office where it is most convenient. Key features Experience plug-and-play conferencing anywhere Get premium sound for better meetings Personal or small group conference calls Enjoy high-quality design As easy as it gets