Compatible with Alexa for voice control (Alexa device sold separately). The smallest one-piece wireless speaker from Bose features delivers room-filling sound Works with your Wi-Fi and Bluetooth devices to play music services like Amazon Music, Spotify, Internet radio stations and your stored music library Get to your music the easiest way possible—using the powerful app, the intuitive remote or six presets Part of a full family of multi-room wireless speakers designed to grow with you. Supported audio formats: MP3, WMA, AAC, FLAC, Apple Lossless Ask away. With the new Bose Skill for Alexa you can now enjoy hands-free voice control of your SoundTouch speakers using any Alexa-enabled device – like the Echo Dot Product is older than 12 months.