254-ECM96-RO,麦克风 9.7 x 6.5mm -36dB
254-ECM970-RO,麦克风 OMNIDIRECT 9.7x4.5mm
254-ECM9740-RO,麦克风 OMNIDIRECT 9.7x4.5mm
254-ECM9741-RO,麦克风 OMNIDIRECT 9.7x6.5mm
254-ECM97421-RO,麦克风 OMNIDIRECT 9.7x6.5mm
254-ECM97422-RO,麦克风 OMNIDIRECT 9.7x6.5mm
254-ECM9744-RO,麦克风 OMNIDIRECT 9.7x4.5mm
254-ECM9751-RO,麦克风 NOISE CANC 9.7x5mm
