Version: V5.3+EDR
Function: BT/FM/USB/TF/AUX/MIC IN/TWS
Woofer:12"
Signal to noise ratio:≥80dB
Charging Voltage: DC15V
Battery capacity: 12V4.5A
Output Power: 50W
Product size: L360*W326*H600mm
Color box size: L388*W378*H688mm (1pc/box)