塑料底座
● 換能方式: 電容式/ Capsule Type: Condenser
● 頻率響應/ Frequency Response: 40Hz-16KHz
● 指向性: 心型指向/ Polar Pattern: cardioid
● 輸出阻抗（Ω）/ Output Impedance: 200Ω
● 靈敏度/ Sensitivity: -38dB±2dB
● 供電電壓(V) / Power supply: DC3V
● 有效拾音距離/ Reference sound-receiving distance: 50cm
● 帶前湊音(開啟和關閉時, 有“叮咚”前奏音放出), 燈環提示/ With indicative music(When opening or closing, with Dingdong indicative music), red indicator lamp
● 咪線長度、配置: 6米單芯、卡龍母+ 6.35單聲道插嘴/ Cable: 6m single-core cable, female XLR+ 6.35 mono plug
● 開關: 有聲無鎖/ Switch: no lock switch