Shenzhen Mi Head 4.5P Multi Channel Electret Full Directional Bluetooth Speaker 4522 Capacitive Microphone Core

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Circular sound system, multimedia speaker, heavy bass 3 ohms, 2 watts, TV display screen, advertising all-in-one speaker

Shenzhen Qingxing car mounted condenser microphone high gain speech recognition microphone anti-interference microphone

Elliptical cavity speaker 2030 with cable 8 euros 1 watt intelligent voice prompt shaking machine therapy device speaker

Michael Xing customized small-sized 3mm microphone core 3015/3012 omnidirectional Bluetooth earphone head manufacturer

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Product 2718 silicon microphone 2.75 * 1.85 * 0.9mm analog silicon microphone with ultra small volume MEM S microphone f

In stock 2718 silicon microphone 2.75 * 1.85 * 0.9mm analog silicon microphone with ultra small volume MEMS microphone f