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round shape bluetooth speaker
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| Specification： |
| Name： |
round shape bluetooth speaker |
| Model NO.： |
SPK-S10 |
| MOQ： |
1000PCS |
| Dimensions： |
R60*H50mm |
| Imprint Method： |
silk-screen printing/pad printing/laser |
| Description： |
power:3.0W;
Frequency response:100HZ-- 20KHZ
signal-to-noise :≥82db
distortion：≤0.5%
working voltage:3.7- 4.2V
battery capacity：300MA
Charging time:2-3hours
Speaker Impedance:3W/4Ω
Net weight:230g
Material: metal+ABS
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| Packing info： |
| color box |
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