... charge laptop, mobile, etc. 3. with FM radio&Mp3 4. Power Level indicate 5. with speaker power system with FM/Mp3 It support fan ... 19V , USB 5V 3)Led display the power level 4)With Mp3 , card read and FM radio 5)It can support ... with 2 pcs 5W led lamps, laptop adaptor . 7 ) Product size : 250*150*180mm 8) Unit weight : 5.5 KGS power system with ...