The Bose QuietComfort 3 QC-3 Acoustic Noise Cancelling Headphones are a high-quality set of headphones designed for a comfortable and immersive audio experience. With their adjustable headband, leather cushions, and built-in on/off switch, these headphones provide a customizable and convenient fit. The noise cancellation feature ensures a quiet and undisturbed listening environment, while the 3.5mm connectivity allows for easy connection to various devices. The sleek black design, along with the included carry bag/case, makes these headphones both stylish and practical for everyday use.