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详细信息 Product Name: Gonsin Dcs-1021 Wireless Conference System Model NO.: DCS-1021 Color: Black Pointing Feature: Omni-Directional Communication: Wireless Composition: Wireless Microphone Video: Video Type: Conference System Communication Mode: 2.4G/5.8g Dual Band Frequency Response: 30Hz~22kHz Sensitivity: -46dB
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