Bose SoundTouch 10 Wireless Speaker, Works with Alexa - BlackBose SoundTouch 10 Wireless Speaker, Works with Alexa, Black unit color. Features: Works with Alexa for voice control (Alexa device sold separately) The smallest one piece wireless speaker from Bose features delivers room filling sound; Instant Listening Works with your Wi Fi and Bluetooth devices to play music services like Amazon Music, Spotify, Internet radio stations and your stored music library. A Network Attached Storage (NAS) drive can be used