Everything makes a well-made impression. When switched on, the transmitters are immediately connected to the receiver. The volume can be changed separately for each station in 3 stages at the push of a button. The transmitters have a low cut filter, which I have never used with my large microphone. There is also a headphone connection in the receiver, so that you can wonderfully adjust the volume of the transmitter. Additionally, someone could monitor the audio while recording in case there's any glitches (just like the "big boys"). Now for the interesting part: I connected the receiver to the camera and equipped my wife and I with the transmitter. The volume is still set (lowest level) and a typical recording situation is simulated (7m distance from the camera). There weren't any background noises. What can I say? The sound was great, both with the lavalier and with the built-in microphone. Louder and better than with my previous lavalier, which I had connected directly to the camera (sometimes overdriven, sometimes too quiet). My conclusion: I got a super wireless microphone with two transmitters (for interviews or separate moderation) for the price. The quality won't be suitable for cinemas, but I don't need that anyway. For YouTube and Co., however, it is worth the price in the truest sense of the word.