The N60NC wireless headphones deliver impressive sound with active noise cancellation technology that filters out even loud ambient noise. Even with activated Bluetooth and noise cancellation functionality, the battery provides up to 15 hours of operating time. High-grade materials such as aluminium, stainless steel, memory foam and leather underscore the elegance of the headphones and enable comfortable wearing. More-over, with the 3D folding mechanism and a practical travel set, they are a good companion on the go.