The Jabra Speak 810 is a premium grade, professional speakerphone designed to offer USB, Bluetooth (NFC) and a 3.5 m jack for smartphone or tablet connectivity for conference calls. The broadest range of connectivity in the Jabra Speak series, ideal for a hassle-free simple conference call setup in seconds, for collaboration with up to 15 attendees in the same meeting room for perfect sound. Uses ZoomTalk microphones for excellent audio quality that uniquely detects the human voice and not the ambient room noises (such as people eating or keyboard tapping), making the Jabra Speak 810 the ideal choice for those empathetic to those working remotely and dialling into the call. ZoomTalk makes it easy to hear and easy to be heard no matter where you are located. With a USB charge out port for charging your tablet or smartphone, the Jabra Speak 810 offers you the full flexibility to connect however you want to without the worry of battery life. A/C powered yet lightweight, the Jabra Speak 810 is portable from room to room. However, the Kensington lock keeps it securely in place for a more traditional fixed meeting room collaboration solution.