A: Hi DanH! The echo 4th gen does require AC power to run. As long as you have it plugged into power, you can pair it bluetooth or 3.5mm to a docking station for external audio sources. Hope this helps, enjoy your day!
A: I got this for my fiancé, he loved it, still trying to figure out how to connect it to the Ring and make the home a smart one but overall is a good gadget!
|Name||Echo (4th Gen) with Premium Sound, Smart Home Hub, and Alexa - Charcoal||ECHO 4 Plus Smart Plug (4Th Gen) White||AM/FM/Bluetooth Dark Walnut Wood Cabinet Radio with Rose Gold Face Plate and USB Charging Port||Adaptive Sound Technologies SE Special Edition High Fidelity Machine Real Non-Looping Nature, Fan Sounds|
|Features||No Additional Features||No Additional Features||Audio/ Headphone Jack,Bluetooth,Digital display,Impact protection,Weather resistant||No Additional Features|
|Electronics Included Components||AC Adaptor/Charger||AC Adaptor/Charger||AC Adaptor/Charger||No additional items included|
|View Product||View Product||View Product||View Product|