GGMM D4 Battery Base for Dot 4th Generation, Portable Dot Battery Base, Dot 4 Stand Accessories, Up to 6 Hours Playtime, Magnetic Attachment, Black (Not Include Speaker) (Not Work with Dot 5th)

Nothing else it just worksHave used it for about two hoursSo,great product!!!!

Not sure why there is an extra power receptacle

Need / want more. Makes the Dot portable , the garage, the back yard, gardening, washing the car. great to have a battery power when the power goes out. Still Bluetooth , from phones, tablets etc.

I adore this little battery… It’s stylish and allows me to take my Amazon echo anywhere in the house. I use it in my shower area, where there is no electrical outlet. Genius idea.

FUNCIONA MUY BIEN Y DURA BASTANTE LA BATERIA, SIEMPRE DEPENDIENDO DEL USO QUE SE LE DE

Works as advertised. Good battery life.