Technical Specificati***：
型号：WG-370
换能方式/Type 电容式/Condenser
指向性/Polar Pattem 心形/cardioid
灵敏度/Sensitivity -45dB&plu***n;2dB
频率响应/Frequency Resp***e 100Hz~16000Hz
输出阻抗/Output Inpedance 200Ω
适音距离/Pickup distance 20~50cm
供电电压/Power DC 3V
特点/Feature 抗手机、电磁干扰/Anti-cell phone, electromagnetic interference