Features:

• Echo Dot is a voice-controlled speaker that uses Alexa to play music, control smart home devices, make calls, answer questions, set timers and alarms, and more.
• Play music from Amazon Music, Apple Music, Spotify, Pandora, SiriusXM, TuneIn, and iHeartRadio. Call or message family and friends hands-free, or drop in from the Alexa App to your Echo device.
• Controls lights, locks, thermostats, and more with compatible connected devices.
• Use the built-in speaker, or for bigger sound, connect to speakers through Bluetooth or audio cable.
• 50,000+ skills, including Jeopardy!, Lyft, Audible, and Domino's. Always getting smarter and adding new features.
• Hears you from across the room with 7 far-field microphones for hands-free control, even in noisy environments or while playing music.