SHIDU Mini Voice Amplifier Portable Rechargeable Bluetooth Speaker with Wired Microphone Headset 10W 1800mAh PA system Supports MP3 Format Audio for Teacher, Taxi Driver, Coaches, Training, Tour Guide

I’ve been using the SHIDU Mini Voice Amplifier in my elementary classroom, and it’s been a complete game changer. As a teacher, especially in a lively classroom, I often found myself straining my voice just to be heard — giving instructions, managing transitions, or redirecting attention. With this voice amplifier, I no longer have to raise my voice, and the difference has been remarkable.The sound is clear and strong, even in a noisy environment, and it helps my students stay focused because they can hear me consistently no matter where I am in the room. It’s been especially helpful during outdoor activities, group projects, and while giving directions during centers. Classroom management has genuinely improved — students respond more quickly and stay engaged, just because they can hear better.The device is lightweight, easy to wear, and the battery lasts through the entire school day. The Bluetooth feature and MP3 support are added bonuses, but the real star is how it helps preserve my voice and energy. If you're a teacher looking for a practical solution to vocal strain and better classroom communication, this is it.Highly recommended for anyone working in education!

So useful to amplify your voice or speak to a big crowd and avoid straining your voice. I use it in church, but I can see it useful as a tour guide, in job trainings where a microphone would be too loud, but a voice too soft, classroom/noisy teaching settings

Muy bueno para personas que imparten charlas, así no esfuerzan su vos.

Todo es de gran calidad, y su sonido es muy bueno

Needed this for fitness classes, it does project your voice but I had trouble figuring out the bluetooth so that I could have the amplifier and bluetooth speaker one one accord. Also, you cannot turn the sound all the way up without a horrible screeching sound. It’s a littleeee big/ bulky too, not discrete.

This was so much fun. Good quality. We surprised everyone by use dig it in the car to give a “tour”

I give safety briefings to groups of 40 to 100 people. I have a loud voice, but I didn't like the constant strain of speaking loudly all the time. This device was affordable, easy to use, and light weight. I like the collar type mic that rests on my neck and I can adjust the mic near my mouth. I hang the amplifier by a strap around my neck and down in front of my torso. I can adjust the volume so everyone can hear me clearly and I can use my regular voice. The only time I have an issue is when I place my clip board in front of the speak and get feedback. I like that I can use any USB C port to charge it up. I am very pleased with the amplifier and the ease of use.

It doesn't provide the increase in volume I was expecting. I can talk louder than it provides, even in a small room. I don't recommend.