Review on 🔊 ZOWEETEK Voice Amplifier Microphone Headset - Rechargeable 1800mAh Portable Voice Amplifier for Teachers, Training, Meetings, Tour Guides, Yoga, Fitness, Classroom, and More by Vedprakash Trilltight

Got it after another person in my group brought it to sample. I use a megaphone for singing songs outside. Now I get a much better quality with more volume. It's amazing because right after that I can switch between playing the trumpet and singing without the mic even picking up the trumpet - and it's completely hands-free.