Many of us love to sing, and all the better if we're singing with quality sound, however, it's hard to control external noise from your surroundings. What is the advantage of this microphone? Fortunately, it has a noise controller, which reduces that annoying ambient noise and improves the sound quality, so you can feel free to sing thanks to external noise reduction filter technology even when you're singing outside in the open air. It works to filter noise up to 10 metres away.