Amazon.com: All-New Echo Dot (2nd Generation) & Alexa Voice Remote Beginner's User Manual: This Guide Gives You Just What You Need To Operate These Two Devices Like A Pro! (A 2-in-1 Guide):
Amazon's Echo Dot 2 is the cheap, voice-controlled smart home hub all your rooms need | Mashable
Amazon.com: BoxWave Cable Compatible with Amazon Echo Dot 2 (Cable by BoxWave) - DirectSync Cable, Durable Charge and Sync Cable for Amazon Echo Dot 2 : Electronics