Use the directional quality uhf ktv wireless microphone AY-URX7Ⅱ to sing, pay attention to the posture of holding the microphone, because the distance between the microphone and the mouth will significantly change the sensitivity and sound quality, especially because the sensitivity of the microphone is different from the distance from the mouth. The square is inversely proportional, so performers with insufficient throat strength should not hold the microphone too far from their mouths, and turn up the volume of the amplifier, which will easily lead to feedback sound; singers with loud throats do not need to hold the microphone too far from their mouths. This will easily lead to over-saturated distortion of the amplifier.

Furthermore, due to the large-diameter directivity quality uhf ktv wireless microphone AY-URX7Ⅱ has obvious proximity effect characteristics, when the microphone is close to the mouth, the bass will be greatly improved as the distance decreases, so if your throat bass is insufficient , weak and weak, you can put the microphone closer to your mouth, use the proximity effect to compensate for your bass effect, and make your voice more majestic and powerful; on the contrary, if your voice is too majestic, you can put the microphone away from your mouth to reduce The proximity effect of the microphone reduces the boost of bass, making your voice more icy and ethereal.