Do not saturate

These small speakers are amazing. I use them with some powerful MP3 player and the speaker volume is almost maximum without saturation. These small double track are very good design for their size. They restore music without exaggerating any part of the sound spectrum and are comfortable with all acoustic or classical music. I plug in my computer drinking, my smartphone, my mp3 player and I am always satisfied. A report still need to connect several times the jack socket on the smartphone so that it is automatically set in headphones mode.