Green - limited edition

Blue

Both are tested working. However the battery life on one of them (i think the blue one) is very short. After only a few minutes of use it showed as low battery. So it may need to stay plugged in during use. 

The battery life itself was not tested, so i don't know how long they will last in normal use. 

Note that the metal grates around the speaker are fairly thin and can bend/dent relatively easily. Theres a few spots along the edges and rims that are slightly bent and/or dented. A few corners are a bit dented. 

See pics for full cosmetic condition.