Sherivo International Ltd. |
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Simple Black RMS 0.5W / P.M.P.O 300W / 40hm Impedance 2.0 USB Laptop Speaker
Multimedia Speaker;
2.0 USB Speaker; RMS 0.5W, P.M.P.O 300W, impedance:4 0hm;improve
design for clear sound ;frequency response:60Hz-20KHz;support
USB port, Packed in color box;