USB mi ni speakers

Frequency distortion:20Hz-20KHz


Total harmonic distortion:0.5%@1Watts,1KHz


S/N Ratio:70dB


Speaker unit:1.5" 4Ω 3W(magnetic shielded)


Dimension : 68*40*100(mm)


Dimension Giftbox/Blister:165*105*52(mm)/198*60*128)


Dimension Carton:515*335*555(mm)(3.38')/615*275*630)(3.76')


90 SETS/CARTON//60CTN


N.W.:19.8KGS G.W.:25.4KGS/NW:13.1KGS,G.W.:21.1KGS


20':27720SETS/16560SETS