Adapt your lifestyle with headphones by Bang & Olufsen, made for work and play. The uber comfortable over-ear headphones feature noise cancellation and a built-in mic that's perfect for your video calls, Bluetooth connectivity that'll last up to 40 hours and memory foam cushion pads that'll always stay comfy. Features - Bluetooth - Built-in microphone - Active noise cancelling - 35 hours playback with ANC, 40 hours playback without ANC - Compatible with the Bang & Olufsen app Content + Care - Aluminium, Leather, Fabric, Polymer, Rubber - Wipe clean Size - Headphones: W: 19.5cm x H: 20cm x D: 5.2cm - Carrying case: W: 20cm x H: 18cm x D: 6.3cm