Homeal has integrated Bluetooth and Psychoacoustics Technology built-in. You can ask Homepal to play the most successful music of the year—of any year. For example, say "OK HomePal!” “Play the top song from 1989", and HomePal will add the 25 highest ranking tunes of that year to your "Up Next" queue. If the currently playing song fits your mood, and you want to hear more of it, say: "Ok HomePal! “Play more like this!".