Version: V5.0+EDR
Function: BT/FM/USB/TF/AUX/MIC IN/TWS
Woofer: 3"*3
Signal to noise ratio:≥80dB
USB charging: DC 5V
Battery capacity: 3.7V 1500mAh
Output Power: 5W*2
Product size: L168*W165*H395mm
Color box size: L178*W175*H405mm
Carton size: L715*W550*H425MM (12pcs/box)
Accessories: charging cable, general instructions