Version: V5.0+EDR
Function: BT/FM/USB/TF/AUX/MIC IN/TWS
Woofer: 6.5"*2 ，Signal to noise ratio:≥80dB
Power voltage: DC 9V
Battery capacity: 7.4V 3600mAh
Output Power: 20W*2=40W
Product size: L250*W250*H550mm
Color box size: L287*W280*H640mm
N.W.: 4.5kgs , G.W.: 5.5kgs
Accessories: 9V1.5A charger, user's manual, big remote control, 1pcs wireless mic