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Ovleng (HK) Industrial Development Limited

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earplug with microphone ov-k23mv
Specification: OV-K23MV
Detail: Porduct Name£ºOV-L23MV Product Specification: Speaker diameter: 15mm Impedance: 32 ohms Sensitivity: 104+/-2dB, S. P. L. At 1kHz Frequency response: 20Hz-20, 000Hz Max. Input power: 50mW Cord length: 1, 250+/-50mm P...


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Ovleng (HK) Industrial Development Limited All Products >> earplug with microphone

Ovleng (HK) Industrial Development Limited

All Products >> earplug with microphone