Parameters:
Power: Two large knobs 7.4V boost [40W]
Configuration: 15-inch dual push speaker plus tweeter
Battery: 7.4V/3000MAH lithium battery
Features: MP3/BT/TF card/remote control//5.0 Bluetooth version
Accessories: remote control+two wireless microphones+adapter+color box

Product size: 375 * 300 * 620M
Packing quantity: 1 set
Color box size: 435 * 355 * 673MM
Product weight: 6.75 KG
Complete set of box weight: 8.45 KG