I purchased 5 of these handheld mics, 3 body packs and 1 handheld mic to go with a lavalier system we purchased last year for our pastor. This gives us 6 hand held mics for vocal performances and 4 body pack mics for drama/presentation. Of course they can't be used at the same time, but it was easy to sync all the receivers and transmitters to work on their individual channels. These replaced some very old very basic shure wireless mics and I couldn't be happier. They sound fantastic, crisp and clear; we had to turn down the basic gain structure when we started using them. The handheld mics feel very substantial in the hand, and appear very well made. Our music minister suggested these mics and I couldn't be happier with the sound, ease of use, and extended battery life (no more 9Vs!) Highly recommended!