Yes. You can connect the headphones to a mobile device without the app using the mobile device’s Bluetooth settings. However, you need the Bose app to fully enjoy all the features of the product, make settings adjustments, and download updates.

Wired USB-C audio will allow for Lossless audio that may be an ideal solution for most gamers. Additionally, users with Snapdragon Sound sources will be able to use the gaming mode feature for lower latency gaming. When "Gaming Mode" is turned on, Snapdragon Sound’s apt-X Adaptive codec will “adapt” for a better mobile gaming experience.

QuietComfort Ultra Headphones (2nd Gen) have three control inputs on the right earcup: a Bluetooth/power button at the bottom, a multi-function button in the back, and a capacitive volume/shortcut-activation strip along the back edge. Additionally, the headphones are equipped with on-head/off-head detection, which is another way to control the product.• The Bluetooth/power button is used to power the headphones on/off, put the headphones in pairing mode, cycle through paired devices, and more. • The multi-function button supports audio playback (e.g., play/pause/skip), telephone calls (e.g., a