Move freely with luxurious, wireless, Active Noise Cancelling, over-ear headphones that give you pure music without the noise. Features Bang & Olufsen Signature Sound, intuitive touch interface, exchangeable battery and luxurious materials such as anodised aluminium and natural, genuine leather for strength and comfort. As you’d expect, Beoplay H9 deliver Bang & Olufsen Signature Sound in all operating modes. No matter if the Active Noise Cancellation is on or off, or if you use H9 wireless or corded, the sound will overwhelm you with its precision, power and detail. Beoplay H9 comes with an impressive battery life of up to 14 hours playback time so you can enjoy your music all day.