Description
About this item Style Lavalier Microphone, Wireless Microphone Communication Wireless Use Conference Microphone, INTERVIEW, Speech, Smart Phones, Recording, SINGING, Teaching, communication Material Plastic, ABS Function Noise Cancelling, Light-weight, PORTABLE, With LED lights Polar Pattern Omni-directional Type Condenser Microphone Signal To Noise Ratio 70dB Frequency Response Rate 20Hz-20KHz Maximum SPL 130dB Sensitivity -42dB±2dB Color Black Link 2.4G