Bose has an app called Bose Connect. The app is an easy way to connect to your Bose devices and key features. App users get quick access to product features like auto-off timers, volume control, Bluetooth and battery information, and can easily control noise cancellation and personalise their settings. The app has music share and party mode options where you can listen to the same music with other Bose headphones and speaker users. This is applicable to select Bose devices so you’ll have to double-check if your device is compatible with the app.