Type: Wired Dynamic Microphone Cable Length (cm): 150cm Frequency Range: 50Hz - 15KHz Impedance: 600ohms±5 percent Polar Pattern: Uni-directional Sensitivity Range: -72dB ± 3dB Package weight: 0.2 kg Package size (L x W x H): 18.00 x 8.00 x 5.00 cm Package Contents: 1 x Wired Dynamic Microphone How to choose a microphone? As a household microphone, the dynamic type is chosen because its sound quality is better than other types. It can truly reproduce human voice, and it is not easy to generate self-excited whistling with audio equipment in a high-volume environment and damage the tweeter in the speaker. After selecting a satisfactory product, a high-quality high-fidelity audio system can be used to test the machine. When testing the machine, plug the microphone into the audio headphone jack, turn the volume to the minimum, use the random CD player or VCD player to play the genuine music tape, turn the volume down, and turn on the microphone switch. At this time, you will find that the microphone becomes one With a small speaker, you can experiment with different microphones and choose the one with good sound quality. Finally, check its workmanship, that is, shake the microphone head, it should not be loose, let alone be separated from the microphone. After connecting to the microphone jack of the power amplifier, the microphone should not have a "click" sound when switching, and there should be no noise when the switch is pressed. After the above careful selection, if the microphone can pass, such a microphone is undoubtedly excellent.

This karaoke microphone wired Perfect for singing,karaoke machine,live broadcast,conference,church,etc. Singing machine karaoke microphones, handheld with on / off switch on the microphone for convenience. The karaoke speaker powered by it's own jack and no battery required for operation. The handheld microphone is unidirectional microphone pattern, plug and play,can be used karaoke microphone or speaking microphone to meet different purpose. This professional wired microphone for karaoke machine comes with XLR to 6.35mm jack Adapter.