Amazon Echo Dot Voice Controlled Device

Echo Dot (2nd Generation) is a hands-free, Voice Controlled device that uses Alexa to play music, control smart home devices, make calls, send and receive messages, provide information, read the news, set alarms, read audiobooks from Audible, and more.

• Overview: Add Alexa to any room in the house. Can connect to your speakers over Bluetooth or 3.5 mm stereo cable.
• Voice control:  Far-field (hands-free) voice recognition. Just ask. 
• Alexa calling and messaging:  Call or message anyone with an Echo, Echo Dot, Echo Show, or the Alexa App.
• Audio: Built-in speaker and support for connectivity to external speakers or headphones.
• Wi-Fi music: Amazon Music, Spotify, Pandora, TuneIn, iHeartRadio, and more.
• Bluetooth & Wi-Fi: Bluetooth-enabled to stream music to or from connected devices; Dual-band Wi-Fi supports 2.4 and 5 GHz networks
• Power source: AC power. Plugs in and always on. Comes with power adapter and USB charging cable.