With the Denon earbuds, you can enjoy music your way. You can do a hearing test via the Denon app, after which the earbuds set up a personal sound profile. With this sound profile, you can optimally enjoy your favorite songs. The Denon earbuds also have noise canceling. This way, you hear less of your environment and you can fully immerse yourself in your favorite music. This is nice if you work in a busy office, for example.