This Ghetto blaster is surprising with its power and huge bass, all in a compact volume! Its autonomy is absolutely phenomenal, its sound reproduction and its power are also out of the ordinary. The interface allows playback via USB, SD card, an auxiliary input, FM radio and bluetooth. Its small remote control is very practical! Minimum autonomy: 8 hours Power 130 watts RMS Six loudspeakers, plus two passive membranes for an extended response. 15 Kg of pure happiness! International buyers, contact me before buying!