Dyson OnTrac Headphones

“The Dyson OnTrac™ headphones are high-fidelity, noise-canceling headphones designed for immersive listening and all-day comfort. They feature best-in-class Active Noise Cancellation (ANC), reducing up to 40dB of unwanted sound by sampling external noise 384,000 times per second. With up to 55 hours of battery life, they provide extended listening without frequent recharging.”Only been worn a few times. No scratches and no signs of use. Comes with charging cable, carrying case. No box. Retail price is $499. superb for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.