Connects To: Simply and easily connects to PC/Mac or desk phone via USB-C Ideal For: Users who work in environments where background noise affects productivity and want plug-n-play simplicity and reliability, adjustable active noise canceling, and premium sound quality for calls and music Audio Performance: Noise-canceling microphone to block environmental noise. Advanced hybrid Active Noise Canceling (ANC) with three adjustable settings. Comfort: Light-weight design, padded headband, 180 degree pivoting speakers