Blue sound's flagship all-in-one, multi-room speaker. Top-performing drivers deliver a powerful listening experience greater than other all-in-one speakers Blue sound's innovative direct digital amp technology ensures flawless music playback without any distortion Leading-class dual band Wi-Fi ensures zero dropouts or delays Stream directly from Apple devices with Airplay or ask Siri to play songs & playlists from Apple Music Stream to multiple blue sound players throughout the entire home Works with Alexa and Siri allowing you to control and play music hands-free with voice command