Stereo on-ear model equipped with three levels of hybrid active noise cancellation. Features two digital MEMS microphones and two analog ECM microphones with Acoustic Fence technology to reduce background noise and enhance voice clarity. Designed for unified communications and Zoom certified, it supports pairing with up to eight devices and simultaneous active connections with two Bluetooth devices. Includes a BT700 USB-C receiver, a USB-C to USB-A adapter, and a USB-C cable for charging and wired operation. Powered by a 560 mAh lithium-ion battery providing up to twenty-five hours of talk time or forty hours of listening time, with a full recharge in about two hours.