Bose QuietComfort Ultra headphones make everything you can feel in music even better. It starts with premium noise cancelling, which suppresses even more noise than previous models. previous models. Breakthrough spatial sound makes your music feel more immersive than ever before. feel more immersive than ever before. Bose Immersive Audio takes what you're hearing out of your head and puts it in front of you. in front of you so you can hear it as naturally as possible - regardless of the content or source. source. And CustomTune technology enhances your sound even further by analysing the shape of your of your ear and adjusts the audio output so that everything you hear comes across exactly as it should. Music without end - with up to 24 hours of battery life (up to 18 hours with immersive audio) and unrivalled comfort thanks to the use of high quality materials. The earcups gently enclose your ears, while the headband evenly distributes the pressure. evenly. And the slim metal arms provide an elegant design. Connect your devices via advanced Bluetooth 5.3 and keep track of your paired devices in the Bose Music App. paired devices in the Bose Music app. Plus, setup is quick and easy, you have access to customisable EQ settings and much more. The Bose QuietComfort Ultra headphones are available in black or smoky white.