Category :	All Micro Speaker Telecom Speaker PA and Security Speaker Hi-Fi Audio speaker Common type Speaker Microphone Others
Shape :	All Round Square Other
Dimension :	All 30x50mm 12mm or below 13mm - 57mm 40x70mm 58mm - 99mm 50x90mm 100mm or above 50x110mm 60x125mm Others
Application :	All Indoor Outdoor Waterproof
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