Mini Voice Amplifier for Teachers - Portable Wireless Microphone and Speaker for Classroom - Personal Megaphone Speaker Headset System for Speaking, Meeting and Tour Guide

Had it for a few months now and been using it in my middle school class. Have had no issues so far, clear and very well projected sound and easy to clip on and use while walking around!

This purchase is very good it can be very loud the only thing is that if your to close it makes a horrible noise but it was good quality and easy to work worked for my sons lemonade stand.

Product Review: Voice Amplifier for Classroom UseI recently purchased this voice amplifier for my classroom, hoping it would help me communicate better with my students. Unfortunately, my experience was far from positive. Right out of the box, I tested it and was met with constant feedback and loud screeching noises from the microphone. The sound was so piercing that it rang in my ears, making it unbearable to use.To make matters worse, I have dogs at home, and the loud feedback seemed to agitate them as well, which added to the chaos during my testing. I was really disappointed with the performance and immediately returned the product.I believe there are better options available, and I plan to explore those. If anyone has recommendations for a reliable voice amplifier for classroom use, I would greatly appreciate your suggestions. This particular product is not worth the investment.

Received the wired microphone. It works a bit but the microphone makes a loud pitching sound. The stereo is loud, but again, I was hoping to receive a wireless microphone.

While the product is a great with a wired connection, the wireless transmission is super sensitive and causes feedback if place near the mic thus the strap for the body and clip is not needed. Best if speaker is placed across the room. While the sound is amplified, there resonance is tingy or "canned". Wireless mic and transmitter only last a few hours if you plan to use all day.I am a music teacher who is trying to save my voice. While the product does help, the students often laugh at how the sound is not clear. Decent for price range I suppose.

It’s frustrating. The receiver does not stay charged long at all. I charged last night. Nothing this morning. I’ve used for a couple weeks on and off. The speaker and microphone seem good but the receiver gives nothing. I plugged back in for two hours now again nothing. I plug and unplug and it’s frustrating. I teach and have vocal cord issues. This is another disappointment. I need something that can give me at least three hours of charge a day.

This voice amplifier is great for teachers. It can be draining to use your "teacher voice" all day. This device helps amplify your voice so all students can hear. I ordered this specifically because my AC unit blows so loud. My students had a hard time hearing me over the sound of the air blowing. It made a huge difference. Great product!

Works as expected