Make the most of pristine, accurate, high-resolution sound on the go with the KEF Mu7 noise-canceling over-ear headphones. These headphones are a design collaboration with visionary designer Ross Lovegrove. Most importantly, it features Smart Active Noise Cancellation for exceptional sound, everywhere. Additionally, you can easily control your audio with simple swipes and taps. With these headphones, you can easily monitor your environment and eliminate external noise. Even if you get important voice calls to receive on the go, these over-ear headphones will make the process super easy and hassle-free. In fact, these headphones will give you up to 40-hour use at full charge (Bluetooth and ANC enabled). With fast-charging of just 15 minutes, you can get up to 8 hours of usage.