Originally Posted by bvbfan
I'm looking for portable speakers on mini usb for Defy. Is it possible, to take power supply from mini usb or build-in battery who charge on mini usb. I have portable speakers 3.5' 3 poles Creative, but with 12V external power supply. I want without external ps and without 3 poles, Defy has 4 poles
and sound it's not quite good
Superportable and supersound. Builtin battery lasts approx 12 hours per each speaker.
Charging via USB, possible to use Defy (but not so wise...)
Sent from my MB526 using XDA App
Sony Xperia V, LT25i, Android 4.0.4