I am a fitness instructor. Music is an integral part of the exercise I teach. Fortunately we all have zoom, but unfortunately it is lousy for music. Making changes in the settings helps but not enough. AV Now Fitness Sound advised me on the best equipment for my needs, helped me set it up, and have helped me when I had questions. Great products! They work! My participants are happy and say both my voice and music are clear. And most importantly, unless you are a tech wizard, the tech support is FANTASTIC! They have great how to videos, written instructions, and with a quick phone call, live over the phone help.