Product Description

Product Code :POR 1578, POR 1579
Color :Black , Blue
Output :20W
Battery Capacity :4000 mAh (2000 mAh X 7.4V Battery)
Playback Time :6-7 Hours
Bluetooth Version :Bluetooth 5.0
Material :fabric+Plastic+Silicone
Bluetooth Frequency :2.402GHz-2.480GHz
Weight :740gm