JOYO 5.8Ghz Wireless XLR Microphone Transmitter Receiver Plug-on Mic Adapter 4 Channels Wireless Microphone System for Dynamic Microphones PA System and Audio Mixer DSLR Camera (MW-1)

This product does everything promised. I use this with a Shure WH20 xlr wired headset mic with the receiver plugged into the mixer. I see no reason why it wouldn't give just as good results with other products. I use it for DJ/karaoke shows in bars and other venues. The range has been great. I have seen no obvious signal loss and no interference. The battery life is at least 5hr of continuous use. It is very easy to use making it almost plug and play.

The media could not be loaded. My wife is a professional singer and doubted this would be clear and sound very good and she was very surprised! She uses them to sing and gigs and at home and she loves the tone. They connect very easily and very easy to operate. We bought two just to have a back up in case it was needed, but have never had to use it. Great invention for the singer who loves to use a wired condenser Mike. And now you don’t have to!

Wireless microphone adapter was tested with Mackie 1202-VZL3, Sure SM58 and SM57 with Rockit speaker as well as external amplifier and speakers. It was tested in both smaller room as well as at a distance around 50 ft.Design: Design is circular with short antenna and two buttons, power and channel. Charging port for internal battery is micro USB. Dual head micro USB cable included in the package. Device came charged to about 75%. Package in small box with foam slots, nice and simple.On a design, one issue and one suggestion. first for the issue. Diameter of the base that plug in to mixer a bit too big where two receivers can not be installed in adjacent ports. No issues with wired connectors in adjacent port. Second, suggestion, it would be nice to associate different color LED ring with different channels so you can instantly see what microphone belong to which channel. Would be easier to identify devices. Since I had only one test set, that wasn't an issue.Build quality:Made out of combination of plastic and what looks and feels like metal. Silver portion is metal, the rest looks like normal plastic without any coating. I like having no coatings as all of them deteriorate at some point.Operation:Once devices peered changing channel on one of them makes second move to the same channel, nice feature. Device didn't exhibit any drops and operated reliably throughout few hours of testing. Battery life was good and I didn't actually tested past few hours.Sound quality:Sound was fairly good with good dynamic range (microphone) but unfortunately it had some higher frequency noise. Noise could be lowered via 12.5KHz tone knob and I didn't test to see if any external interference could be attributing to it. Once you have somewhat noisy environment this would be hidden under the other noise but in quiet place you can definitely hear it.Value:I think it may be a decent value for money but if you need multiple channels and especially with smaller mixer where you need to utilize adjacent ports, it my become an issue. I decided to return it and will be looking for multichannel solution of something a bit smaller in diameter.

I was concerned when another reviewer mentioned these lower the volume and add hiss.Also was concerned when the manufacturer stated it's not a good idea to use near 5.8 WiFi routers or other 5.8 devices.I used it at my home with a 5.8 router while also using a 5.8 wireless guitar system (Lekato WS-50).Also used at two gigs.It did reduce volume some but no more than my other wireless mic system. Maybe 2-3 db. Hiss was added due to increasing the gain on the mic channel but that didn't matter for my purpose. I'm using a Fisher Loudbox Performer amp. When inside a coffee house or moderate size room, my gain can be low enough where hiss isn't noticeable. If at a big indoor venue I'd be plugging into a larger sound system anyway. When playing outside events, where I need to turn the gain up quite a bit, the outside air noise covers any resulting hiss. I was really surprised when I did my 1st outdoor gig last weekend. I got in front of the amp, and, even knowing what I was listening for, could just barely hear hiss.Another reviewer mentioned this couldn't be used for recording in a studio because of hiss. I agree, but would never even consider going wireless while recording in my studio . The sound quality of this JOYO 5.8 system is closer to my cabled sound than any other system I've used. My ears don't hear a difference. (Same is true with the Lekato wireless guitar setup.) I also use a Clarke CM1 mic booster for my dynamic mic - Shure SM58. Only con (if I can call it that) is that I can't use my phantom powered condenser mics with this - it won't power them. But I prefer my shure SM58 dynamic for playing venues after noticing my condenser mics are so sensitive they bring in too much ambient noise (especially outside). Hope this review helps someone.

These wireless plugs have a very clear sound no hissing. We using them to connect from mixer to the speaker. Nice quality. Battery life is great. MY Husband had a 5 hour show and it was still going strong.

The battery life is not long, but long enough.The receiver was attached to a Shure SM58 dynamic microphone, and the receiver was attached to a JBL EON speaker. The connection was easy and the sound was nice and clear.

I bought these to tryout on my Shure microphone that I use for karaoke. It works so well I bought a second set. I found that I can even use them on the audio outputs on my Denon Prime 4 to run my Electro-Voice speakers wireless. I have gotten adventurous yet to see how long I can run my audio during a gig yet, but for the microphones, they work great.