The Expand SP 30T is the dedicated Microsoft Teams variant of the Expand SP 30 series. It is a portable speakerphone that can be used with laptops, tablets, deskphone/PCSoftphone, and mobile phones via Bluetooth (via Bluetooth dongle that can be stored inside the speaker's compartment) or USB 3.0 connection for conferencing or multimedia and music listening. It provides up to 18 hours of untethered use and offers notable features like noise-canceling capabilities with DSP (Digital Signal Processing), a Teams dedicated button, and duplex performance. Ideal for personal conferencing use but can support huddle spaces or small/medium rooms with its 25-meters range.