Come with extra cord and recently replaced ear covers. The Bose QuietComfort QC25 Wired Noise Cancelling Headphones are designed for those seeking high-quality audio in a noise-cancelling environment. With adjustable headband and an in-line control, these headphones provide a comfortable and convenient listening experience. The built-in microphone allows for hands-free calls, while the 3.5mm jack connectivity ensures compatibility with a variety of devices. Suitable for studio monitoring, DJ, and live monitoring, these headphones come in a sleek gray, beige, or black color and are built by the reputable brand Bose.