Jabra speak 510 ms a personal bluetooth and usb speakerphone to call and multitask on your terms ndash at the office at home or on the go turn every room or space into a conference room increase productivity and stay focused wherever you are with jabra speak 510 ms a portable unified communications speakerphone that gives you the power to literally turn any room into a conference room you get outstanding sound quality and a plug and play solution that can connect to your pc tablet or