Portable Voice Amplifier Wireless 10W,SHIDU Personal Voice Amplifier Rechargeable PA Speaker with UHF Wireless Microphone Headset for Teachers,Singing,Tour Guides,Classroom,Outdoors,Coaches,Elderly

I was hesitant to purchase because I didn't want a cheap item that didn't work well. I wanted the wireless microphone to make this into a Halloween prop. I wanted real time voice changing with wireless microphone. I was very impressed by the quality of this product. Not only does it get very loud while staying clear enough to understand whats being said, it also has good range. I tested across my office,(over 80 ft), with absolutely no signal loss. I used it for a few meetings and it worked perfectly. We always had an issue with people on the phone being able to hear whats being said in meetings, so we put the speaker next to the phone and passed the mic around whenever someone needed to speak. It worked perfectly. I have since taken mine apart and spliced in a voice changer circuit I removed from a kids toy. Now I have the clarity and range along with a scary voice!

I am not big on writing reviews but I took the time to write this well deserved one. I ordered the product and it came within a reasonable time. I am a high school teacher and also a private fitness instructor. I ordered the product to use in both classes. When the product arrived I did as was instructed but the product did not meet my expectation. Why? I needed to the product to remain charged for at least six full hours but this is not the case with this product. For the three hours, it remained charge it was excellent with the exception of the feedback I received from time to time when I was too close to the handset. I expressed my concern with the buyer and he has made it his priority to ensure I was totally satisfied by emailing me with every possible suggestion to make my experience better. Although the product does not hold the charge for the length of the time I require, I was very much satisfied with the exemplary customer service I received and the quality of the product. I love the flexibility of the microphone and the durability of the handpiece. The belt is a convenience but not a necessity for me, especially since the hand piece, has a clip that can be used to secure it to one's clothes. Several of my co-workers have seen me with the product and I have even allowed them to use it and they are planning to purchase the product for their classroom. As a teacher, getting the attention of a large class of students can be difficult at times especially when the room erupts into excitement over something interesting. However, having and using this product has helped me a lot in restoring peace and order when I needed to. I even use it outside when I am on hall duty to try to get the attention of kids distance away from me. I have not used the product in my fitness class because I have been ill and have taken off a few weeks to recuperate. However, I will try to update my review when I reconvene my fitness class. I will definitely make another purchase and I think you would be satisfied if you made one too!!!

Sound is great and I love how it's wireless so I don't have to deal with the wire. I would place the amplifier on one side of the room and walk around my Kinder classroom without carrying it around. I would give it 5 stars except the microphone only works for up to 3 maybe 4 hours max. It's frustrating because, it doesn't last until the end of my school day. By the middle of the day, I have to stop using it to charge it. It's a pain in the butt. Last year I was using a different corded amplifier, but the straps and cord kept getting caught, until eventually it got yanked and the microphone stopped working.

I am a music teacher with double classes, and I absolutely loved the mobility this product gave me. I was no longer forced to carry the speaker with me wherever I went, and I didn't have to worry about any wires getting caught or pulled the wrong way. The controls are really easy to manage (once I figured out that I had to turn up the volume on BOTH the headset and the speaker). The volume is loud enough to fill the whole music room. Sadly, after about 4 months of use, this product began to have a noticeable decline in the battery life. At the beginning, I charged the microphone once a day and the speaker once every few days. Then it started turning to twice a day. Then it would last me 2-3 classes. Now, about seven months after purchase, I'm lucky if I can get ten minutes out of the microphone, even after having charged it overnight. The speaker still works, but it's not worth much to me without the microphone, since that was the main function for which I used it.

I bought this for my wedding. The wedding was supposed to be outdoors, so I bought this product for outdoors. There was no outlet to hook up a speaker, so we planned on using this. We tried it outdoors and it worked wonderfully! It projected the speakers voice just like I hoped it would. On my wedding day, the forecast showed rain, so we moved it indoors. My DJ traveled far and there was a lot of flooding that made my DJ later than he had thought he would be. My DJ was not set up and ready by the ceremony, so instead of waiting, we used this. We had it in place, just in case, and it was ready within a seconds notice. The building was a large build with a vaulted ceiling and part of the seating was on a balcony on a second floor. The speaker was easy to conceal in a decoration. Everyone said they could hear the officiant well. It was a wonderful inside plan B option, that turned out to be plan A.

I teach Tai Chi several times a week and also occasionally give art demonstrations. This system works very well for my needs. It is easy to wear and the amplification is clear for a fairly large room. I set the speaker at the back of the room and it picks up my voice very well. The price was reasonable. It is comfortable to wear and stays put when I am physically active. You need to be careful that the mic is close to your mouth, however. There is only one drawback for me. I wish it had an indicator for remaining battery life. But I cannot complain about that for the price. I'm happy with it.

This set works exactly as advertised.....maybe better. The only thing I regret is the size of the speaker.....it was larger than I thought, which I am certain I overlooked the dimensions before ordering.

Excellent job amplifying my voice in meeting rooms; easy to use; small and very portable; long battery life. Perfect in every way. Congrataulations!