Amazon has launched the Echo Input in India. It is priced at INR 2999 ($42). The Echo Input is the cheapest of the Echo range. It is essentially the Echo Dot but without the built-in speaker. This means it relies entirely on being connected to a speaker system. The Echo Input is aimed at those who not just want an affordable way to use Alexa in their home but also a way to turn their regular home audio system into a smart speaker system. You just have to plug this into any active speaker system with the provided audio cable and turn it into an Alexa-enabled speaker system. The...