DonnerWireless XLR Microphone Transmitter Receiver, 2.4GHz Plug-on Wireless Microphone Adapter with 24-bit/192kHz High-Resolution for Dynamic Microphone, Audio Mixer, PA System, Camera (CV-2)

Used these at several weekend gigs now (rock cover bands and Sunday morning services) and they work great. No problem holding up through 5 hours at least, and sound great. I've not detected any WiFi interference, and these have given me zero dropouts. I was worried about them being on the 2.4G band, but they've given no problems, even with other 2.4 wireless XLR devices on stage with me. No issues. Will probably buy another pair.

I was hesitant to try and off brand as a full time musician, but I really didn't want to spend a mint on an item I will only use here and there. I used it for my vocals on the first couple gigs after getting it and was very impressed with it's sound quality and battery life. Was able to get 2 gigs out of one charge. I think it is a great value for the money and is very easy to use. It works effortlessly and feels like it is made for the long term. I highly recommend this item.

Excelente producto

The fact that you can put 2 of them side by side in the console its great...Battery lasts as advertised.Con: it mostly has to be in line of sight because it can drop. Unlike the U3's that allow more play but last way less in terms of battery life.

So far this product works really well. Simple to use and no wires to trip over.

The voice prompt so very loud make people cringed at church. This feature somehow it activated on its own the second day we use it when turning on/off it would make very loud announcement. No body need this prompt feature for using at an establishment. Can't figure out how to turn this feature off. Overall the Donner CV 2 units set is very good. The distance is good and needed to increase the gain a bit compared to when the mic was hooked up to xlr cable. Using this on dynamic mic audio technica with amp and Midas M32R mixer for church service. Very inconvenient have to go the mixer mute the channel and walk back to the unit to turn on/off. Have other units set like the nux 3b wireless adapters no problem and xvive 3u no problem when turning on and off. Singers and audience not aware of the very loud voice prompt it will scared them. I tried email the manufacturer it week+ and re-email them again but no response about the loud voice prompt feature whether there's a way to turn it off. I guessed customer service is no existent. I wished they can fix it with firmware update somehow.Update: the manufacturer email back say they can't fix the voice prompt via software update but the future unit they will try to omit that prompt feature. They also sent me a work around about the voice prompt which we already had to do it to avoid the loudness of the prompt by having the channel muted before turning on and muted before turning the unit off.Not what we preferred since all our mics have on&off switch already including 7 other Shure mics wireless and XLR.Ps. I wonder if anyone who bought it has that voice prompt problem to deal with.

Cuando hay dos sistemas activos inhiben la señal bluetooth de algunos artefactos y el wifi de la consola digital con que trabajamos.Se presentan problemas con las frecuencias, pero si solo los donner están trabajando son fenomenales.

Piece of junk! Completely become disassembled out of the box.