... speaker system with radio Watts: 40W+15W*3 Drivers"6"+613*3 FM,USB,card reader,Karaoke and RC VFD display ... 40W+15W*3Drivers"6"+613*3FM,USB,card reader,Karaoke and RCVFD display *********************************************** 3.1 multimedia home theater speakerOutput power ... supply : ~220V-240V/50-60Hz Functions :FM/USB/SD card reader / VFD and remote controller Packing details : color box : ...