New Portable Wired Microphone Head-mounted 3.5mm Plug Headset Microphone Video Recording Flexible Speech Headset Mic

High-concerned chemical：None Built-in Battery：No Polar Patterns：Cardioid Communication：Wired Set Type：Single Microphone Transducer：Condenser Microphone Use：Church Style：Headset Microphone Brand Name：LONGPEAN Origin：Mainland China

High-concerned chemical: None Built-in Battery: No Polar Patterns: Cardioid Communication: Wired Set Type: Single Microphone Transducer: Condenser Microphone Use: Church Style: Headset Microphone Brand Name: LONGPEAN Origin: Mainland China