Logitech Zone Wired Noise Cancelling Headset, Certified for Microsoft Teams with Advanced Noise-canceling mic Technology for Open Office environments, USB-C with USB-A Adapter, GraphiteZone Wired is a business-quality USB headset that delivers premium audio and reliable call clarity. Certified for Microsoft Teams with advanced noise-canceling mic technology for open office environments. Durable, reliable and simple to use, Zone Wired makes it easy to chat, launch or join a Teams meeting with a single touch to the dedicated button on the inline controller . The intuitive controls also provide fingertip access to mute, adjust volume, answer/end/reject calls, and play/pause music, plus visual Teams notifications. Zone Wired is lightweight, stylishly contemporary and super comfortable. Designed for all-day use, the Teflon-coated stainless steel headband features a silicone head cushion and memory-foam ear pads. The noise-canceling dual mic technology accurately suppresses distracting sounds like keyboard clicks and nearby voices as close as 60 cm away for superbly clear calls and video meetings. Plus, the generously-sized 40mm drivers deliver pure happiness for your ears. Frequency response: 100-16 kHz Sensitivity Main Mic: -48 dBV/Pa and Secondary Mic: -40 dBV/Pa .Logitech MK345 Wireless Combo Full-Sized Keyboard with Palm Rest and Comfortable Right-Handed Mouse, 2.4 GHz Wireless USB Receiver, Compatible with PC, LaptopThe Logitech Wireless Combo MK345 pairs a comfortable full size keyboard with a right handed mouse. Its wireless connectivity gives the reliability of a cord plus wireless convenience and freedom. On/Off switch.Wireless system: Advanced 2.4 GHz wireless connectivity.