| Image | Product Name | Model | Dimension | Rated intentione | Frequency | SPL | Current | Operating Voltage | Details |
|---|---|---|---|---|---|---|---|---|---|
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8 Ohm Mini SMD Speaker 15*4.0mm Pro Big Headphones | MS1540A | 88±3 apud 1k,1.6k,2k,3.2kHz, 0.1m0.5W | View detail » | |||||
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15mm Portable Internus Orator pro Mobile Phone | MRS1115H025R6T | 93±3 dB SPL /2.45Vrms/10cm ad 2KHz in 1cc box | View detail » |
