It was announced last year and Echo Input is already available for purchase in countries like the US. Now, Amazon has announced its availability in India. The Echo Input is a device that turns any speaker or sound system into a smart one powered by Alexa.
All you have to do is connect the Echo Input to your speaker either via Bluetooth or AUX and you can ask it questions about the weather or your schedule, ask it to play music, or even use it to control Alexa-supported smart devices.
The Mi Soundbar has an AUX port and also has Bluetooth, so you can connect it to the Echo Input in any way you prefer. The Echo Input has four far-field microphones, a mute button, an action button, an LED, a 3.5mm audio port and a Micro-USB port for power.