Speaker Bag POWERSUPPLY:Li-battery(3.7V,500mA),DC 3.0V(OUTPUT 3V,300-800mA) SPEAKER UNIT:2W*1( OUTPUT POWER:2W*1 4Ohms(1KHz 10% THD) FREQUENCY RESPONSE:275Hz-20KHz Can charge for mobile Dimension:14.5x 12.5x 5cm Packing: 60pcs/CTN CTN size: 58*51.5*34CM N.W:12KG G.W:13KG |