Interesting product that has had a price reduction from $35 to $24.99. This is a battery attachment to the Echo Dot 2nd Generation that allows you to take your dot from room to room without plugging in. Provides roughly 6 hours of power. I no longer have an Echo item in the livingroom because it kept coming on due to something said on TV. So, this makes this one Dot portable and I can bring it into the livingroom when the TV is off. My Mom can listen to music although I still have to connect the bluetooth speaker. Used it most of today to listen to audiobook while in garage (only have WIFI stretching to first foot of garage.
Make sure you have a Dot 2. There is both a black and a white model to match your Dot. Mine doesn't match because I thought my one black dot was a 2nd gen and it wasn't.
https://www.amazon.com/Fremo-Evo-int...fremo+EVO+plus