Speaker Bag POWERSUPPLY::Li-battery(recharge by solar or PC USB or DC 5V adapter SPEAKER UNIT:2W*1 OUTPUT POWER:2W*1 4Ohms(1KHz 10% THD) FREQUENCY RESPONSE:275Hz-20KHz Can recharge for mobile /IPOD Dimension:16.5*12.7*5.5cm Packing: 50pcs/CTN CTN size: 58*51.5*34CM |