EPOS Sennheiser Enterprise Impact SC 660 ANC Stereo USB Headset - Microsoft Teams Certified - ANC (Active Noise Cancelling) - Connectivity: Wired, USB-A - Wearing Style: Headband - Speaker Frequency Bandwidth: Hifi Music, Narrowband, Super Wideband, Wideband - Microphone Pick-Up Pattern: Uni-Directional - Acoustical Principle: Dynamic Open - Sound Characteristics: Stereo - Device: PC/Soft Phone - Double Sided - Ultra Noise Cancelling Microphone - 1000650 - 2 Years Limited Warranty - Open Box

Manufacturer Warranty: 2 Years Limited Warranty

Manufacturer Contact Info: https://www.eposaudio.com/en/au,