The EPOS Expand SP 20 ML is a portable speakerphone designed to bring professional audio quality to your business calls and virtual meetings. It connects easily to your devices via a USB Type-A port or a 3.5mm audio jack, ensuring a plug-and-play experience without the need for complex setups. To keep your conversations natural, it features an omnidirectional microphone and dual talk technology, which allows people to speak and be heard simultaneously without cutting each other off. This compact device is housed in a silver finish and weighs only 311 g, making it easy to slip into a laptop bag for travel. Its circular design measures 119 x 119 x 25.4 mm, providing a stable footprint on any desk. For those using the 3.5mm connection, an internal battery provides up to 20 hours of talk time and 30 hours of standby, which can be recharged in about 2.5 hours using the USB Type-C port. Managing your calls is straightforward thanks to the integrated controls for volume adjustment, muting, and answering or ending calls. Because of its balance of portability and voice clarity, it suits professionals who move between different workspaces and need a reliable tool for clear communication.