Usb Batteries adapter for mp3 or other usb devices

[partinj]

Hi just you guys like to see this it take 4 AAA Batteries you can use it to power your
mp3 players or any device that can be charge or power from your usb port MP3 should
last a long time on 4 AAA the link is right below
http://www.buyextras.com/susupo.html

7113

:-?

[mister krabs]

Those are cool, you can make one too! http://www.instructables.com/id/YAN9VUSBC/