The Expand 40 from Epos is a speakerphone that you can easily take with you on the go for better audio on your personal or group meetings.
You can use the Epos Expand 40 wired to your computer via USB or it can be connected to a mobile phone for wire free conferencing. If you want to connect with your computer wirelessly then you'll want to go with the Expand 40+ that includes a proprietary USB dongle for the best audio experience.
Three beam forming microphones helps to focus on your voice no matter where you are in the room and reduce the noises going on around you for clear meetings.
Also, full duplex allows everyone in the meeting to speak without getting cut off.