MiCWL D100 Wireless Microphone System ME3 Headset BodyPack Transmitter
MiCWL D100 100 Channel Wireless DJ Karaoke Microphone System. Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc. Reception can use a key to prevent the whistle function to enhance the sound pressure, singing and speech when it is easier to enter the microphone;.