Echo Dot (2nd Generation) is a hands-free, voice-controlled device that uses Alexa to play music, control smart home devices, provide information, read the news, set alarms, and moreConnects to speakers or headphones through Bluetooth or 3.5 mm stereo cable to play music from Amazon Music, Spotify,

Echo Dot (2nd Generation) is a hands-free, voice-controlled device that uses Alexa to play music, control smart home devices, provide information, read the news, set alarms, and moreConnects to speakers or headphones through Bluetooth or 3.5 mm stereo cable to play music from Amazon Music, Spotify, Pandora, iHeartRadio, and TuneInControls lights, fans, switches, thermostats, garage doors, sprinklers, and more with compatible connected devices from WeMo, Philips Hue, Samsung SmartThings, Nest, ecobee, and othersHears you from across the room with 7 far-field microphones for hands-free control, even in noisy environments or while playing musicIncludes a built-in speaker so it can work on its own as a smart alarm clock in the bedroom, an assistant in the kitchen, or anywhere you might want a voice-controlled computerAlways getting smarter and adding new features, plus thousands of skills like Uber, Domino's, and moreAmazon Echo is not required to use Echo Dot