The UPKOCH Lavalier Wearable Microphone is a high-quality audio device that provides clear and realistic sound. It features a 48V XLR three-pin interface, ensuring excellent audio performance for recordings and broadcasts. The microphone is lightweight and portable, making it easy to carry and suitable for various occasions. It has a frequency response of 65Hz-18kHz, sensitivity of -30dB±3dB, and signal-to-noise ratio of >74dB. The microphone comes with a 3-meter cable and has a cardioid directivity. It is easy to set up and use, making it a convenient tool for capturing great audio. The durable construction ensures long-lasting use, making it a reliable choice for professional or amateur audio enthusiasts. The package includes one lavalier microphone.