S278 UHF

Very good volume amplification and sound clarity. Has worked well in small meetings to help a participant who has a throat problem Recharges easily and is holding up well. Only using the headset configuration.

Honestly, I have used this product multiple times for coaching cardio dance. It’s super effective when my clients need to hear me over the music, easy to use, and easy to recharge! Only issue: wish the headset was a bit for adjustable and could tighten.

I purchased this product the third day of teaching a room full of third grader's with a mask on and it has saved my voice! I use the Bluetooth mic every day and connect wirelessly to the speaker on the other side of the room. This is the way I thought I'd use it but now that I've been at it awhile I've discovered that it's perfect for amplifying sound from my computer or the overhead projector I regularly use. Better still, it give voice to my students! I keep the speaker on all day and I turn the microphone on and off. I have NEVER had a battery life issue and it's used five days a week from 8:30-2:30.This should have been enough to compel me to write a glowing review (many of my friends have purchased this on my recommendation) but something just happened that I'm still trying to wrap my head around. Today while a student was reading the microphone inexplicably stopped working. I tried everything to no avail. Fortunately, I had purchased this product with the wired mic which I used until the end of the day. I wrote an email to the company around noon with very low expectations that it would end with a positive result. Unbelievably I have already received a reply email AND IT SOLVED MY PROBLEM!The product does what it's supposed to and the company supports its product. What more can you ask for?

This is a great tool for me to use in the classroom. I recently was diagnosed with muscle tension dysphonia from using my voice so much. This amplifier gives me the ability to speak to my 35 students and not have to strain my voice. I am able to turn the volume all the way up and lower my voice almost to the point of a whisper and it picks up my normal voice and my class is able to understand me. I don’t get feedback unless I accidentally hold my cell phone by the speaker. It is easy to charge and holds the battery well.

Update - upon reading my review, the company emailed me and sent me a new one. So far (it’s been 4 weeks) it’s working fine. Great customer service!Original review: 1 starBought this for my classroom, quality was okay but not great (screeching sound if I got too close to the speaker, it cut in and out frequently). After a few months of use, the battery won’t charge but it’s beyond the return window.

Such a game changer for teachers! I love being able to use my regular speaking voice while still getting the attention of my class. They're very chatty this year and the amplifier really helps! It's easy to work and is lightweight. I love it!

Ar first I loved this. I had to charge it often, but it was loud and worked well. However, after only two weeks of using it, the sound began cutting in an out. At one point, it stopped working completely.

Do not over charge! Mine stopped working after just a few months of use.