I am what we now call a hybrid teacher during this pandemic. So I must wear a mask while trying to teach students in class as well as remotely. So I bought the amplifier to make sure the back of the room can hear me through the mask. It works so well that other teachers bought it. I can walk with my headset 48 feet and it still amplify my voice. I can walk around my entire science lab room and every student can hear me. This is the important part of my job. So the voice amplifier is well with the money.

Installation sans soucis, micro OK d'après mes correspondant. Oreillette confortable.Seule petit bémol, le casque sert un peu trop la tête.

Arrived promptly, I have not used it a lot yet, but can say it is a great product for the money. It connects with both my android and iOS without any problems and delays. Sound has been clear with no braeking.

I've had trouble speaking to people in other states while driving on the interstate. I really haven't had that problem yet with this headset. I was looking for something with a good mic so that I was loud and clear on the phone because that was an issue previously, and this headset/ear piece did the trick. I really like the quality of it. My only complaint would be that my fat fingers can't easily get the ear piece out of the charging case

prompt delivery, good quality, feels solid, however yet to test it.

I have tried a variety of sound machines in the past and this one has held up the best! I have three of them in my house & have never had any problems with them.

I never owned the original M50 so the complains about the incremental upgrade do not affect me. Also, I don't shoot full 4K video, so the crop factor is not an issue for me.For $599, this is simply a fantastic camera and huge upgrade from my previous M2!Eye tracking and dual-pixel AF work very well in photo and video, saving tones of time to get the right focus on people.Yes, you can use battery coupler kit for unlimited power supply if you what to (unlike other reviewer suggested).For video conferencing, you should not expect M50 MKii to work well with Canon's webcam utility since it only supports USB2 (read the manual). By connecting with Elgato CamLink 4K (which is USB3), it works flawlessly with clean HDMI output.Solid 5/5 for this purchase!