Amazon Echo is a hands-free smart speaker that you control using your voice. It connects to Alexa - a cloud based voice service to play music, make calls, check weather and news, set alarms, control smart home devices, and much more. 
Echo has powerful speakers that fill the room with immersive 360° omnidirectional audio, and deliver crisp vocals and dynamic bass response. 
Just ask for a song, artist, or genre from your favourite music services like Amazon Prime Music, Saavn, and TuneIn. Using multi-room music, you can even play music across multiple Echo devices at the same time. 
With seven microphones, beam-forming technology, and noise cancellation, Echo hears you from any direction-even in noisy environments or while playing music. 
Call or message anyone hands-free who also has an Echo device or the Alexa App. Simply ask "Alexa, how do I set up calling?" to get started. 
Controls lights, plugs, and more with compatible connected devices from Philips, Syska, TP-Link and Oakter. 
Alexa is always getting smarter and adding new features and skills. Just ask Alexa to order food from Zomato, request a ride from Ola, book a carpenter from Urbanclap, and more.