2.1 active speaker
USB,SD(USB can charge), 2MIC Interface, Echo, Bass, Remote control, with LED display
Speaker size: subwoofer:6.5" × 1
satellite speaker: 4" * 2+1" * 2
Color:Wooden grain &Black
Color box size:1068×341×287mm 1pcs/set
N.W:15kg/set
Bluetooth:USD 1.00 App. USD 2.00