With the Jabra Speak 810, you can have clearly audible conversations in larger conference rooms. The ZoomTalk microphones allow you to have meetings with 15 people at once. Quickly start the conference thanks to the easy connection via USB, Bluetooth, or the 3.5mm jack on your laptop, tablet, or smartphone. The touch buttons around the device are easy to operate, so you can easily adjust the volume or answer a call. Digital Signal Processing technology and Wideband audio ensure a very high sound quality, even at maximum volume. Is your phone almost empty? Connect it to the USB charging port and the Jabra Speak 810 charges it again while you're in your meeting.