Rockville RWM-4Z Quad Wireless UHF Handheld/Headset Microphone System (4 Mics), 20 Adjustable Frequencies, LCD Display, Metal Build, for Karaoke and Live Events

Great addition to our sound system. Just what we needed.

It’s working perfectly as expected.

Very nice and lightweight.

We use them for karaoke and they work amazing! Would definitely buy again!

Easy to install and setup. Great for our meeting.

It was a gift for my husband for Christmas! He was super excited about them. They hooked right up to our sound system and sounded great! No feedback when we were next to the speaker. And they sound crisp and clear!

Rack mount unit is well built, 2 channels in the back with XLR connectors that go to your mixer or speakers directly. You basically will use 2 channels of your mixer to control 4 mics. There is an output that allows you to control all of them with 1 channel but it is useless (1 1/4 inch).Antennas are ok but they probably need to be longer due to the fact that this unit will me mounted on a rack. Batteries life are good, mics are well constructed and they look very professional.I used it for the first time during one of my gigs last Saturday. It was ok but we got a few moments in where we were unable to hear the mics. The room was fairly small and people were facing the receptor. Brand new batteries but the mic were cutting out anyways.Sound was crystal clear but those cuts where making some awkward situations.I will keep them for my own use (1 feet away from the receptor) but I will purchase another set soon. This is not what I was expecting. The price was very good,This is a review update on 11/13/2017: The mics starting failing more and more. Now sometimes they cut up while you are 1 or feet away. I'm in the process of trying to return them now

Suena muy bien, excelente material.