Take ultraquiet noise canceling to the next level with the QuietComfort Ultra Wireless Headphones (2nd Gen) from Bose, which combine advanced hybrid noise-canceling with new Immersive Audio technology that creates perfectly tuned spatialized audio out of any audio content. Mix in Bose CustomTune technology for upgraded sound that adapts to your unique ear shape, and multiple customizable listening modes, and you get the perfect listening experience for listening on the go, enjoying movies at home, or playing games on your computer. With the new wired USB audio mode, you can enjoy lossless digital audio via USB-C. Plush earcups with an even-pressure headband and sleek metal arms provide comfort, adjustability, and a sophisticated look. The headphones also feature polished metal components now. Bluetooth Core 5.4 connectivity offers reliable wireless connections over 30', and multipoint support allows you to connect to up to two devices at once. Bose SimpleSync and Spotify Tap make it easy to connect to Bose smart devices, like Bose smart soundbars, or start listening to your favorite playlists with a single touch, and you can get deep control of your headphones, including listening mode customization, EQ control, and much more, with the convenient Bose Music app. And with 30-hour playback time (23 hours with Immersive Audio) and a 15-minute quick charge for 2.5 hours of play, you'll never run out of power even during long listening sessions. These headphones include a USB-C charging cable, a 2.5mm to 3.5mm audio cable, and a carrying case.