The Speak 810 is the professional intuitive UC compatible conference call speakerphone for meeting rooms. With USB Bluetooth and 3.5 mm jack connectivity to smart devices and laptops you can connect in seconds to keep your meeting agenda on schedule and keep all attendees engaged.N/AN/AEngineered for crystal-clear sound and plug-and-play connectivity the Speak 810 is a premium professional stationary conference speakerphone with USB Bluetooth/NFC and 3.5 mm jack for PC smartphone or tablet connectivity. Provides in-room coverage for up to 15 people. Unique ZoomTalk microphones for excellent audio quality detect the human voice and not ambient room noises. Certified for Microsoft Skype for Business.