ITEM NAME:3.5mm Tie Clip Microphone Omnidirectional PC Phone Mini Wired Audio Mic A#S Product Description Description: 3.5mm Omnidirectional Tie Clip Microphone Computer Laptop Mobile Phone Mini Wired Audio Mic for Live Streaming Broadcast Specification: Sensor: Electret Capacitance Pickup Mode: Omnidirectional Frequency Response: 50Hz-20KHz THD: