the t.bone TWS 16 PT 600 MHz

I work as a Professional Juggler, I move a lot on stage, and this has worked perfectly for me for the last 6 years. I use an Omnidirectional headset mic with it. In the 6 years I have replaced the headset mic a few times (due to normal wear and tear) but the transmitter and receiver as still good as new.

In that time it has never cut out, and always worked correctly.
Sound engineers in large theatres have been impressed with the sound quality.
I have never gone out of range, but have worked on stages 25m from the receiver and had no problems.
I live in Ireland have have never had any problems with interference.
I sometimes use a 12v power bank to power the receiver so I can work outdoors. This works great.
Fits perfectly in a Flyht Pro WP Safe Box 3

Well what can I say no whistles no bells but they work, in fact to use an English expression "They do what it says on the tin" Not everyone has a large budget and I got these for a small theatre group who couldn't afford or need LED displays with lots of indicators E.T.C. On these units you just get indicator LEDs for On, Transmit and audio, I bought the guitar version (which is the same as the mic version) because you don't have to pay for a mic which might not suit you, any mic with the mini XLR AKG connector intended for radio mics will work. There are sixteen frequencies available so I just used the first 4 and had no problems. Thomann advised me that you can only use four units together but I suspect you could use more because the frequency spacing seems more than adequate but Please Please double check this before you take my word because there are other issues like frequencies being legal in your country. All in all great little units, I was using them with other makes at the same time with no noticeable difference.