Brand Name: PINIUN Model Number: BETA-58 Style: Handheld Microphone, wired microphone Communication: Wired, wired Use: Karaoke Microphone, Church, Stage Performance, INTERVIEW, Speech, SINGING, Teaching Place of Origin: Guangdong, China Material: Metal Function: PORTABLE, stage singing, family KTV outdoor singing Polar Pattern: Cardioid Type: Dynamic Microphone Signal To Noise Ratio: 60DB Frequency Response Rate: 60Hz-18KHz Sensitivity: -53dB±3dB(0dB=1V/Pa at 1KHz), - 51dB ± 3dB (0dB = 1V / PA at 1kHz) Brand: PINIUN Birthplace: Guangdong, China Material:: Metal Usage: audio amplifier tuning platform Microphone type: moving coil microphone Directivity: heart shape orientation Packaging: color box packaging