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1)fashion design usb mini speaker 2)usb plug for power 3)3.5mm audio input port 4)2.4W+2.4W,120-20KHz Basic functions *Built-in active amplifier *USB bus-powered capability, no adapter required *Conveniently powered via with USB cable *Easily control volume with VOC on the back *Size:89x88x100mm, weight: 0.64kg Gift box: 180x110x110mm 40pcs/carton Carton: 570x372x460mm G.W.:27.5kgs Technical specifications *Power output: 3W*2RMS *Speaker: 4ou 3W *input sensitivity: 400mV *Distortion: <0.2 %( 1W 1KHZ) *Frequency response: 90Hz-20KHZ *Separation:>78dB *S/N Ratio: >80dB *3.5mm audio output jack *Power Voltage: USB/DC 5V |
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