NEW 1pcs Mini speaker usb2.0 channel mini speaker Speaker for PC/Multimedia Retail Packaging free shipping Product DescriptionDescriptionNEW Mini speaker mini speaker Speaker for PC/Multimedia Retail Packaging 1pcs free shipping[power output] 3W * 2 (THD = 10%)[SNR] > = 60dB[separation degree] > =70dB[frequency response ]90Hz - 20KHz.[power and voltage] DC5VNote:There is the voice control ...
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