The Speak 510 is a personal, easy-to-use conference call speakerphone with both USB and Bluetooth® connectivity for efficient and productive conference calls whenever and wherever. With an optional Jabra link 370 USB adapter* that gives you wireless freedom up to 30 metres. Comes with a protective travel pouch. Engineered to fill up a room with sound, the Speak 510 is a conference call speakerphone for those wanting amazing sound and compatibility with all leading UC platforms. With an omni-directional microphone, everyone experiences a crystal-clear call. Connect via USB or Bluetooth®. In-room coverage for up to 4 people. One-touch smart button for MS Cortana, Siri®, and Google Assistant"*.