About this item 

• LEVELLED-UP LISTENING: Bose QuietComfort Ultra Headphones with spatial audio give you an immersive experience that makes music feel more real; CustomTune technology offers personalised sound, shaped to you 
• WORLD-CLASS NOISE CANCELLATION: These noise cancelling headphones feature Quiet Mode, Aware Mode and Immersion Mode, which combines full noise cancellation and Bose Immersive Audio 
• CRYSTAL-CLEAR CALLS: Microphones focus on the sound of your voice and the noise cancelling headphones with mic filter out background noise for the clearest phone calls of any Bose headphones 
• ELEVATED DESIGN, LUXE COMFORT: Soft ear cushions hug your ears, the band spreads pressure evenly and elevated materials let you make a statement with these noise cancelling over-the-ear headphones 
• BLUETOOTH WIRELESS HEADPHONES: Advanced Bluetooth 5.3 offers connection within 9 metres of your device; SimpleSync allows you to sync with a Bose Smart Soundbar so you can listen to TV at your own volume 
• 24-HOUR BATTERY LIFE: Listen longer with up to 24 hours of battery life (up to 18 hours with Immersive Audio); a 15-minute charge offers up to 2.5 hours of play time (up to 2 hours with Immersive Audio) 
• CONNECT AND CONTROL: Touch controls on each earcup allow you to change volume, skip tracks, answer calls and change modes; you can also turn the Bluetooth headphones on/off simply with head motions