These over-ear headphones have a number of functions that will delight you: such as Hybrid Active Noise Cancelling and up to 60 hours of playtime. The clickable buttons and intuitive volume control wheel make them very easy to use - the button even provides quick access to ambient sound mode to keep an eye on your surroundings. Enjoy crystal clear phone calls thanks to the two ENC microphones and block out wind noise when you're listening outside thanks to wind noise cancellation. Hybrid active noise cancellation is a type of ANC that uses both an outward-focused microphone and an inward-focused microphone to block out ambient noise.