Product Code: SP-011 Output Power: 3.5W + 3.5W (THD=10%, f=1kHz) Frequency Response: 120Hz - 20KHz Speaker Unit: 1.5" 4? Power: DC 5V or USB 5V Sensitivity: 60mV SYMARVTRY Patented technology - Hyper Bass SystemProprietary amplifiers with...

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