Review on 🎙️ Professional UHF Wireless Microphone System: 4 Channel with 4 Lavalier Bodypacks, Lapel Mics & Headsets - Ideal for Karaoke, Church, Conference, Wedding Parties by Jeremy Tyson

I've tested this system and it works fine - good wireless range, good sound quality. Barbell headphones pick up sound great, lavalier headphones need more gain to match, so it's important to have everything set up and balanced on both the receiver and amplifier in your sound system. The presence of separate outputs, as well as mixed outputs, makes this possible. The stage production was excellent - much better than trying to have mics on stage.