Visit Amazon sites : br Sony F-V320 Uni-Directional Vocal Microphone with Built-In OnOff Switchbr br Uni-directional dynamic microphone has enriched sound for vocalists br Wide frequency response range 80Hz to 13000Hz is ideal for recording speech or music br Built-in onoff switch allows for specific use while on a stage br UniMatch mini-plug for use with all types of components br Long cord 3 meters is designed for active and mobile use