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Products |
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| Description:: mini speaker |
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| Detail: |
| 1.Diameter of loudhailer:33mm;
2.impedance: 40hm;
3.Frequency Response:275hz~20khz;
4.output : 3W; 5.Power supply:DC3.5V or 2pcs AA(more than 7 hours life);
6. Size:12*12*5.5CM;
7. Many different colours selectable |
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