A great choice for vocal performance, suitable for karaoke, family entertainment, outdoor show, conference, and other occasions. High frequency response for clean , effectively convert sound to audio signal. Professional dynamic microphone, effectively enhances the main , clearer and louder sound. Super cardioid 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 connecting cable, no need of battery, easy to use. Product Name: Wired Microphone Frequency response: 90HZ-11KHZ Directivity: Single directivity Sensitivity: -72dB 3DB Scope of Application: Bluetooth karaoke audio/joystick audio/KTV audio/large mixer/DVD and other audio and video devices. Material: Metal+Plastic colour: White Package Contents: 1 x Microphone 1 x Audio Cable Only the above package content, other products are not included. Note: Light reflection 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.