Whether you want to stream a Spotify® playlist, shuffle all your Pandora® stations, or listen to your downloaded songs, this sound bar has you covered with Wi-Fi®, Bluetooth®, and Apple® AirPlay® 2 capabilities built in. It even supports high-res files like FLAC and ALAC. And if you want to expand into other rooms, the HS2 can be the start of your whole-home audio system. It's easy to control additional HEOS speakers using the free HEOS mobile app. You can listen to a different song in each room or play the same song throughout the whole house.