Echo Dot (3rd Gen) Smart speaker with Alexa + Wipro Bulb at Rs.1999 at Amazon. With a new speaker and design, Echo Dot is a voice-controlled smart speaker with Alexa, designed for any room. Just ask for music, news, information, control compatible smart home devices and more. You can either use the crisp and clear built-in speaker or connect Echo Dot to your own other speakers using Bluetooth or 3.5mm audio cable. Offer only for Today. Buy Now!