Jkoailiwi Voice Amplifier with Wireless Lapel & Wired Microphone, Rechargeable Megaphone PA Speaker Headset System, Portable Teachers Microphone for Classroom/Yoga/Tour Guide/Speech

This microphone did exactly what it needed to. I love how I don’t have to strain my voice during the day. The clip makes it easy so I don’t have to walk around with it in my hands or a headset. The microphone quality is nice and clear, as well as the speaker. There is a slight echo but it’s barely noticeable. I kept the speaker on my desk but if it was clipped onto my belt, it wouldn’t have been too heavy. The only thing I would change is the battery life of the receiver. It does seem to die a little faster than the speaker which can become inconvenient to charge midday. Otherwise, great product. Save your voice fellow educators!

I've been looking for a headset for my mom who speaks very quiet, almost in a whisper. I figured I'd give this item a try since the reviews were pretty good. After charging the headset and showing her how to use it, I can say it works great for the money. It's nice to not have to strain my ears to hear her. You definitely have to keep it charged but it does a good job.

This thing is not designed for small settings of 200 ft² or less. My classroom is 15x15. And no matter where I'm at in the room the microphone just screeches that horrible sound. It sounds nice but they're realisticness of wearing it on your hip while walking with the wireless mic does not even get close

Purchased this for the wireless microphone capabilities. The microphone receiver unit sends a feedback signal to the delayed microphone. The microphone sensitivity is set way too high and it causes a constant ringing sound to emit from the device. It seems like these two devices are not configured for one another. I'd rather go for a cheaper product than this "bundle." The headset plug in did work fine.

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.

I really needed this for a speech/volume issue, but it has proved disappointing. The clip on collar mic was broken before it came out of the package. I figured out how to connect it to a lanyard and hold it with a rubber band, but really? I also bought an extra package of lapel mics and one of those broke the first time I pinched the clip to affix it. There was also a lot of squealing which would have made me nervous using this in public. I wasn't expecting professional grade, but this cost a certain amount of money, and it shouldn't have come in pieces. When I tried to return it, it required the original box which had just gone out in the week's garbage. Live and learn.

Es un buen producto, infortunadamente el micrófono inhalambrico suena con un poco de distorsión, con el micrófono alámbrico suena muy bien y su sonido es potente. Buen elemento para trabajar con grupos

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!

Calidad de sonido muy bajo

Speaker was not working properly and battery is draining too fast

El micro de diadema no está mal pero la función inalámbrica, que es el motivo por el que lo compré, es nefasta. No se escucha nada, solo interferencias y pitidos, da igual la distancia.

Bought this for my presentation. Participants feedback that the sound is breaking and lagging. They rather I present without the amplifier. I wish to refund as I feel this is totally useless to me.

For the price it seems fine. Time to deliver as it came from China is not that good - delivery time should be more obvious! Instructions are not all in English although it's fairly simple to work out.