A great choice for vocal performance, suitable for karaoke, family entertainment, outdoor show, conference, and other occasions. High frequency response for clean sound source, effectively convert sound to audio signal. Professional dynamic microphone, effectively enhances the main sound source, clearer and louder sound. Super cardioid polar pattern efficiently avoids noise and burst sound, and ensures the high fidelity. Made of tough and high-quality zinc alloy material, reliable and durable to use. Metal mesh head protector for bump protection. With 3 meters connecting cable, no need of battery, easy to use. Type: Dynamic Microphone Directivity: Omni-directional Frequency response: 40Hz - 18KHz Output level (1000 hz) Open Circuit: -51.5dBV/ pa (2.6mV) Output Impedance: 150Ω Nominal (290Ω Actually) Microphone Connection: Three-legged Audio Plug Length of Cable: Approx. 3 meters Material: Metal + Plastic colour: black Package Contents: 1 x Microphone 1 x Audio Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.