Search

Pointing characteristics: Cardioid (0??180?@250Hz-5000HZ?10db)Working current: 50-100mAWorking voltage: 5VWeight: 0.62kgSize: 105*105*190Material: ABS+metal oil injectionSupport device: mobile phone/computer/tabletButton functions: turn on/off, mute, noise reduction, headphone volume adjustment, mic..