PRODUCT OVERVIEWLevel up with QuietComfort Ultra headphones – immersive, personalized sound meets premium, next-level noise cancelling headphones. Pushing the boundaries with breakthrough spatial audio, these wireless headphones take what you’re hearing inside your head and place it in front of you for more natural, real sounding music. Whatever your music source, it’s just like listening to it live when you’re wearing the QC Ultra headphones. Unique to Bose, the QC Ultra headphones feature CustomTune technology which analyzes your ear’s shape and adapts the audio performance so everything you listen to hits exactly as it should. You won’t want to take them off because of the refined and premium materials. The cushions wrap your ears in a soft hug. The headband spreads pressure evenly. And sleek metal arms add a statement of sophisticated design. Connect to your devices with advanced Bluetooth 5.3 headphones and keep track of what you have paired in the Bose Music app. It also walks you through setup, gives you access to Adjustable EQ settings, and more. The QuietComfort Ultra headphones, sound just got real. Available in Bose Black or Smoke White.KEY FEATURESLEVELED-UP LISTENING: Bose QuietComfort Ultra Headphones with spatial audio give you an immersive experience that makes music feel more real; CustomTune technology offeres personalized sound, shaped to youWORLD-CLASS NOISE CANCELLATION: These noise cancelling headphones feature Quiet Mode, Aware Mode and Immersion Mode, which combines full noise cancellation and Bose Immersive AudioCRYSTAL 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 headphonesELEVATED 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 headphonesBLUETOOTH WIRELESS HEADPHONES: Advanced Bluetooth 5.3 offers connection within 30 feet of your device; SimpleSync allows you to sync with a Bose smart soundbar so you can listen to TV at your own volume24-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