speaker : 6.5 inch x2 Output Power : 10W x2 Frequence response : 45Hz - 18KHez S/N : 50dB Battery Capacity : 3000mAh Voltage : DC 5V QTY :1 Set Weight : 2.4 kg Box Dimensions : 212x208x510mm

speaker : 6.5 inch x2 Output Power : 10W x2 Frequence response : 45Hz - 18KHez S/N : 50dB Battery Capacity : 3000mAh Voltage : DC 5V QTY :1 Set Weight : 2.4 kg Box Dimensions : 212x208x510mm

speaker : 6.5 inch x2 Output Power : 10W x2 Frequence response : 45Hz - 18KHez S/N : 50dB Battery Capacity : 3000mAh Voltage : DC 5V QTY :1 Set Weight : 1.52 kg Box Dimensions : 200x200x512mm

speaker : 4 inch x2 Output Power : 8W x2 Frequence response : 45Hz - 18KHez S/N : 50dB Battery Capacity : 1800mAh Voltage : DC 5V QTY :1 Set Weight : 1.6 kg Box Dimensions : 183x178x405mm