Wireless Microphone Single lavalier wireless microphone is suitable for various devices and scenarios, such as camera, car audio system, subwoofer, power amplifier, speakers, etc. Intelligent noise reduction, human voice is clearer and more sensitive, built-in noise reduction chip, using Ai noise reduction algorithm, strong ability to resist interference, it can effectively identify the original sound and clearly identify the original sound in noisy environment record ✔ Small, portable and convenient.