WinBridge Voice Amplifier Portable Microphone and Speaker Personal Amplifier Microphone Clip On for Teachers Classroom Elderly 10W Loud Good Sound

I had high hopes. This deserves 0 stars. I ordered it to use in a classroom, then Covid hit, so I put it aside without ever trying it. Pulled it out to use now that I’m in a classroom again, followed the directions to charge it, turned it on, and nothing. No sound at all. Tried all the buttons, tried changing mode, tried adding in audio with the cord. Nothing, not even static from the radio this supposedly has. I can tell it turns on because the digital readout comes on, but that is all this does. Very disappointed. Of course it’s too late to return it. At least I can warn others. Save your money. This is nothing more than a prop for my kids to play make believe with.

All the reviews I read about this little “wonderbox” were true. It works great for our group of 200 people in an outdoor hike and tour. It was loud enough for everyone to hear and very convenient fir the lecturer to wear. For the performance the price can’t be beat. It is a wired mike so you have to clip the speaker to your belt and it did the job admirably

The amplifier is nice in that it is USB charged and doesn't need external batteries. The sound is good and can be quite amplified from a compact/lightweight package. I don't like that you can't do multi-function mode (radio and voice amplification at the same time), and that it didn't have instructions in how to switch modes. However, it was relatively simple to figure out after playing with the buttons a few times.

For anyone speaking in venues without a PA system, this is a life saver. It holds a charge well, volume control and output is good. It works best when the amplifier unit is hooked on a front pants pocket. That gave no feedback and projected the amplification toward the audience.

I was hoping I could use this to amplify my voice so my hard of hearing Mom could here me. It didn't work. I kept it because it is a really nice device that I hope to use in other settings. It also has a nice FM radio.

It has worked very well for lectures to groups of about 30+/- in rooms. It has the promised of working well out of doors, but hasn't been tested.

Sound was horrible. I could hear my sons voice louder than the what was coming through the speaker. Returned.It was easy to use but sounded awful.

Didn’t really work for our situation