[tubemonkey]

Originally Posted by fjtorres

For those disappointed that the tap doesn't have always on listening, now you can make the original Echo portable with a couple of add-on battery options:

http://www.aftvnews.com/battery-base...aker-for-less/

You get up to six hours of use per charge.

There's another company that makes something similar, but in three sizes:

Battery Boot

• $100 -- MegaBoot --> 12~14 hrs
• $80 -- PowerBoot --> 9~10 hrs
• $70 -- EcoBoot --> 6~7 hrs