Amazon Echo Dot (4th Gen) Smart Speaker with Alexa - Charcoal B07XJ8C8F5 - The Home Depot
Amazon.com: Made For Amazon, Battery Base in Black, for Echo (4th generation). Not compatible with previous generations of Echo or Echo Dot (1st Gen, 2nd Gen, or 3rd Gen). : Everything Else
Amazon Echo (4th Gen) With premium sound, smart home hub, and Alexa Charcoal B07XKF5RM3 - Best Buy