"Made for Amazon" Mission Cables Portable Battery Base for Amazon Echo Plus (2nd Generation) (White)

Make your echo Plus portable: enjoy your music away from the power outlet. Made for Amazon: designed and tested as part of a made for Amazon devices program. Easy to use: attaches effortlessly to the base of the echo Plus without tools. Extended Battery life: The integrated battery lasts for up to 5 hours. Not compatible with the Amazon echo or the 1ST Gen echo Plus.