FerBuee Wireless Lavalier Lapel Microphone & Headset Microphone System, Voice Recording for Smart Phones, Cameras Ideal for Computers, Speaking, Presentations

I use this for teaching an outdoor dance class with about 100 people and tons of background noise. The sound was louder, crisper, and clearer than other microphones I tried. And it's really easy to use. Turn on the included transmitter and plug it into the mp3 plug area of your speaker. Then turn on the transmitter and plug it into your headset and clip the other end to your pants and you are good to go! Very easy to use! Your speaker does not need bluetooth capability for this to work, it just needs a hole for you to plug in an mp3 type plug that this transmitter has.Don't drop your receiver. I dropped mine and it still works but is more finicky now. I may purchase another one as a backup as it's not very expensive.

This easy to use product is awesome. Delivery was fast, price was good and quality is amazing. This is one product I would recommend to everyone!

The mic does work the range isn't as far as advertised and the materials are cheap but if you replace the quarter-inch Jack adapter it works fine so I would recommend it forthe price

It was bad quality and I can't hear good.

Sound quality is very good. Better than a more expensive one that was previously purchased. And this is smaller than the more expensive one. Charges well and works great

Small, cheap and easy to use

This is a good system for the money and is very easy to use. The only negative comment I have is that you have to put the mic on your mouth for it to pick up your voice the best.

It worked for the purpose intended. Tinny sound quality from distance and volume couldn't got much higher to be heard about 10 feet away.