Version: V5.0+EDR
Function: BT/FM/USB/TF/AUX/MIC IN/TWS
Woofer:10"*2
Signal to noise ratio:≥80dB
Power Voltage:DC 9V
Battery capacity: 7.4V 3600mAh
Output Power:20W*2
Product size: L292*W276*H670mm
Color box size with foam: L344*W311*H765mm(1pc/box)