The USB HiFi headphones with microphone and volume control provide high-quality stereo sound, a wide dynamic range, and deep bass thanks to their 40mm (on-ear) speakers. Additional features include an adjustable, padded headband with soft foam ear cushions wrapped in synthetic leather for hours of comfortable wear. The headphones also come with a noise-canceling microphone and easily adjustable volume with a microphone mute function. The sturdy design includes a 1.8m long USB cable for flexible transport, a safe maximum volume to protect against hearing loss, compatibility with multiple devices (Windows, Mac, Chromebook), and a one-year warranty to complete the package.