Your earbuds have several commands built in to enhance your user expérience. With just a swipe or a quick tap, you can play music, skip songs, answer calls from a connected phone, and much more. When you connect the Galaxy Wearable app to your earbuds, you can set up touchpad commands for adjusting the volume, using voice commands, and enabling Ambient sound as well. You can even launch Spotify if you have Galaxy Buds+, Galaxy Buds Live, or the Galaxy Buds Pro. so with this application you can have help about how using it