Bose in-ear headphones with noise-cancelling provide the ultimate earbud experience. Breakthrough spatial sound for a more immersive listening experience that lets you feel your music better than ever before - regardless of content or source. Bose Immersive Audio gets what you're hearing out of your head and puts it in front of you so you can hear it as naturally as possible. And CustomTune technology takes it a step further, analysing the shape of your ear and adjusting the sound and premium noise-cancelling so everything sounds exactly the way it should. And it's customisable. You get nine combinations of ear insert and stability band sizes to find the best fit. And with up to 6 hours of playtime, you can listen to your favourite songs for as long as you like (up to 4 hours with Immersive Audio)*. And the included charging case holds up to three additional charges. Connect to your devices via advanced Bluetooth 5.3 and keep track of your paired devices in keep track of your paired devices in the Bose Music app. You'll also be guided through set-up, be able to customise a shortcut and be given access to customisable EQ settings. Available in black or smoky white.