This Premium & Cost-effective USB Computer Headset/USB Headphone/PC Headset/Skype Headset/Voice Recognition Headset Perfect for Working from Home, Remote Work, Conference Calls, Zoom Meetings, Online Courses, Education, Office, Call Center, Webinar, and Many More. This Professional USB Headset Features: ?Crystal-clear Sound Quality ?Enhanced Noise Cancelling Microphone for Clear Voice Transmission ?Ergonomic Design for All Day Comfortable Wearing ?Built-in Anti-acoustic Shock Circuit for Hearing Protection ?Ultra Durable & 2 Years Warranty ?Great Compatibility, Plug and Play Compatible with Windows/Mac Systems ?Compatible with Skype for Business/Lync, Microsoft Teams, Skype, Zoom, Avaya, Cisco, 3CX and Most Other Leading Unified Communication Systems/Softphones ?With Speech Recognition Microphone, Ideal Choice for Online Learning, Online Teaching, Education, Online School Classrooms