<ul> <li>The microphone is a built-in DSP chip, that actively collects ambient sound, and generates reverse sound waves to cancel noise</li> <li>360° omnidirectional sensitive sound lift, integrated high-performance audio expander, providing wider audio real-time dynamic response</li> <li>The microphone has a clip, which can be quickly fastened to the collar or chest of clothes for easy recording, or clips the microphone to the transmitter wire, which is convenient for hand-held camera interviews</li> <li>No need for any APP. No messy cables and poor noise reduction, just plug the receiver into your phone, turn on the Wireless microphone, and it will automatically match up immediately. Instantly starting a professional noise-canceling recording experience</li> <li>Widely used for laptops and cell phones with a Type C port</li> <li>The receiver is built-in a Li-battery, also used for phone/PC/sound card/speaker and so on</li> <li>Ideal for Youtube / Vlog video recording, Facebook / TikTok Live Stream, interviews, presentations, virtual conferences, etc</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Frequency range: 2.4GHz</li> <li>Sensitivity: -45db</li> <li>Signal to noise ratio: <75db</li> <li>Frequency response: 20HZ-20KHz</li> <li>Sampling rate: 48K 24BIT</li> <li>Interface type: Type C</li> <li>Microphone battery capacity: 60mAh (1pc)</li> <li>Receiver battery capacity: 120mAh</li> </ul>