An exceptional value, the USB Hi-Fi Headphones with Mic and Volume Control deliver high-quality stereo sound, wide dynamic range, and deep bass thanks to 40mm drivers. Additional features include an adjustable, padded headband that fits heads of all ages; plush foam ear pads wrapped in a soft leatherette for hours of comfortable use; a noise-canceling microphone; easily adjustable volume level and mic mute controls; robust design, with a six-foot USB cord for flexible movement; a safe listening limiter to help protect ears from excessive loudness; multi-device compatibility (Windows, Mac, Chromebook); and a one-year warranty.