G100S 30W Portable Voice Amplifier with 2 Microphones, Rechargeable PA Speaker for Teachers, Tour Guides, Coaches, Fitness, Scouts, Camps, Church, Training, Made in Korea

I used this for socially distanced and masked rehearsals in a park. I was concerned that having even more wires and straps would be an issue, but I quickly forgot I was wearing it. I was able to communicate clearly and with much less effort. Having the speaker on my person helped my singers/actors to know where I was and when I was addressing them as we moved around. I tried it with the mic both inside and outside the mask. Both worked, and I adjusted according to what we were doing. Sound quality was fine. There’s a faint hiss. The unit was easily accessed and operated in my pocket, on my belt, or on the strap, so I could switch to a more private conversation quickly—just turn the volume down. Battery life was excellent. The mic is connected to the unit via a wire. This means the unit has to stay on you, but I had no issues with wire tangles and the weight of the unit didn’t bother me. I was moving around a fair amount and didn’t have any trouble with the head/neck set or the speaker unit bouncing around.

I was blown away the minute I opened the box! The packaging was very impressive and secure. There was even a personal thank you card from the CEO of the company enclosed! The product has exceptional quality and sound clarity. I especially appreciate having several microphone options to choose from, since I am a choir director and need my arms free to direct. I also like the small size of the unit itself. The leather case and carrying bag are also included and a nice feature. I would highly recommend this product!

I got this for work so customers could hear me when I'm wearing a mask. It works great, audio is loud and clear. It comes with a nice variety of mics. I'd give it 5 stars but the charging port is a bit fiddly (I have to twist it around a bit to make sure it's charging) and it would be nice if the volume dial had markings; I had to make my own with a sharpie.

I bought this product because I needed a louder device especially for outdoors. Unfortunately, the battery life hardly lasted 12 hours. Initially, it lasted about 3 hours (on and off throughout the school day). Now, it doesn’t even last 10-15 minutes. I’ve to have it plugged into the outlet when I’m in the classroom to use it. I’ve gone back to using my old device even though it may not be as loud as this one.

This is worth the money, trust me. I paid $160 for it, so be carefull, do not pay like $300 for this thing (I've seen it as high as that). It comes with a myriad of microphones options, just over the top pleased with it's performance. There is a little white noise when the volume is up. Sort of what you get when you buy a cheap guitar with cheap pickups and plug it into an amp, that hum noise.. I keep my volume on medium. For me, the noise is not enough to say I am not satisfied with the product, or stop using it at all. I also bought a wireless radio frequency transmitter so I can walk around the room and talk with amplification. I highly recommend that, too.

This did not work as well as my old one of the same brand and kind. The battery is supposed to last 12 hours. It only last 4 hours. This is not good. Because, it goes out in the middle of class. It doesn't get as loud as my old one either. When you try to turn it up all the way, it makes a loud noise and has to be turned down.

This is a great mic for assemblies! I teach to a room of over 100 toddlers and their families, so it really cuts through the noise. It allows me to not have to shout over the din of kids, and they think it's really cool that I have a microphone :) The sound is nice and clear, with no feedback. Money well spent!

Looking for a solution for my classes in the university, I found this wonderful accessory, presentable, functional, and very complete, I surprised myself that it comes with at least 3 different models of microphones, 2 of them for hands-free, delighted of the sound. Thanks so much JUNSUNGTECH, NICE PRODUCT.

小さなスペースでの使用、呼込み、交通整理などの用途では十分に力を発揮出来ると思います。

The voice amplifier I ordered came well packed and exactly as advertised. Works great. Gigaphone went above and beyond to assist me with picking the best lavalier mic to go with the amplifier, being very patient and understanding. Thank you for an exceptional shopping and customer service experience.

It's a little heavy

しっかり作られており丈夫そうだが、少し大きい。 ヘッドマイクが使いづらい。

I bought this to use for teaching young children. Been using masks every day so I needed something that could amplify my voice clearly and loudly in a classroom that has students physically distanced and far away. This worked fantastically for the 4 months it DID work. After working flawlessly for months and with regular charging, the Gigaphone Voice Amplifier suddenly wouldn't turn on after I had turned it off mid-lesson today. Nothing has been damaged. The charge cord has not been bent and I've never dropped the amplifier. I tried charging again with no success - it's dead. Nothing indicates it could be broken when I've opened the battery pack. For over $200, you'd expect something to at least work for a couple years. It was great while it lasted, but for less than 5 months, I'm very disappointed.