The neat thing is this set of speaker actually draws its power from the USB port. That will save up a few hundreds grams of weight if it were to come with a transformer of some kind, its very very lightweight less than 300gm. But do not under estimate this little bugger bcoz it can and will blast your ass sky high if you turn it to the MAX!
It comes default with a built in speaker stand and doubles up as a protector for the speaker's cone when not in use. When in use it will have 2 blue LED light as indicator and there is also volume control on the speaker. All in all, RM50.00 ! its a good buy! [Made in China also] - no brand, no url, no link no shit! so knot tell you whois the manufacturer!