The Sennheiser SP20 is a USB and 3.5mm speakerphone designed for small rooms of up to 6 people. You can expect great sound quality in both directions ensuring that you can hear and be heard properly.
The unit is ergonomically and aesthetically pleasing with aluminium detailing and rubberised buttons.
From the unit you may answer and end calls, adjust volume, and access menus / other functions.
Please click here for the manufacturer fact sheet. Please note the fact sheet covers multiple models.