From its sleek design to luxurious materials, the Klipsch Mode M40 headphones reinforce all that Klipsch stands for. As our first-ever active noise-cancelling (ANC) headphone model, this headphone presents 45 hours of noise-cancelling capability and remains a high-performance stereo headphone when without battery power. Materials similar to those used in high-end Italian sunglasses contribute to the Mode’s fashion-forward essence while providing unmatched durability. The Klipsch Mode M40 headphone features an Apple-based mic and three-button remote system for taking calls and controlling music on iPods, iPhones or iPads.