First of all to look: that's really cool. I did not think that matt olive green and outside Mazare Sharif can look so stylish;)
Especially when he is together, "folded", he acts really well designed and attractive.
Very well resolved is the attached audio cable with 3.5mm plug de, which is clamped to the speaker ground and thus is always there, although very short (about 5 cm), but very useful.
The external audio and USB charging cable is considerably longer (about 50 cm). Charging is really fast (2 hours) and the 300mAh rechargeable lithium battery provides up to 5 hours of juice.
Of course you can also connect more of the sound giant dwarfs together and enjoy as stereo or even quadro sound.
With 54 grams fighting weight of the speakers always goes now along for the ride.
Conclusion: Small but powerful, and given the built-in battery also reasonably priced.