The Mode M40 Noise Canceling Headphones with Mic and Remote from Klipsch provide high-quality audio reproduction and active noise reduction in a stylish design. The high-end durable components, sleek construction, and black/copper finish exude an elegant look. Each earcup contains a pair of dynamic moving coil drivers; a 40mm woofer and a 15mm tweeter. By using separate drivers and an internal crossover network, the headphones can deliver the best quality across the entire frequency spectrum for a rich, detailed audio experience. One Year Manufacturer Limited Warranty