Amazon Echo Dot 2nd Generation - White VAUX Cordless Home Speaker + Portable Battery for Amazon Echo Dot Gen 2 Gray/Ash Used, Good Condition - 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.