Norwii S358 Portable Voice Amplifier, Wired Microphone Headset for Teachers

I use this amplifier for my Armorer Cosplay and it works really well. It has good clear voice amplification and is compact and lightweight. I used it all day at a Convention and the battery lasted really well, only seeming to lose power and therefore volume towards the end of the day. The headset is comfortable and the mic position is adjustable.

For the price, this is a brilliant gadget. The pretty solid head mic sits comfortably and the amplifier pack fits onto trousers without falling off. As a line dance teacher, this is now an essential item, allowing me to talk instead of shouting, over the music. The range is good too, I can thoroughly recommend this amplifier.

Good value for money. Sadly my charger stopped working for some odd reason!

Easy to set up and use with excellent amplification. Not the highest quality sound at highest amplification level but does the job for school assemblies if the speaker lacks volume and clear diction.

There's quite a bit of feedback even with the mic at my mouth and the unit on my belt, the mic also has to be more or less actually on my lips, just a few centimetres away and it picks up very little, so I can't use it casually around my neck with the mic even a very short distance away. But for £25 it does the job, minor quibbles only. I've found these personal amplifiers to be pretty hit & miss and generally of lousy quality, this is my third attempt, the previous two I ordered and tried (different make/models) were returned. I think you need to spend a lot more for something really decent though to perform properly, rather than it'll just about do.

Perfect amplification for outdoor theatre. Easy to use.

Great little unit, you do need to keep the amplifier and headphones well away from each other. I used in a fairly large marquee and it was fine.

Adequate volume for an outside talk to 20 persons. Agree with other reviews that sound can be a little 'tinny', but not badly so. Charges quickly and battery lasts a good time. Happy to recommend.

Geeft een behoorlijke versterking van de stem met acceptabele vervorming.

とても重宝しています、マイクからの音量も調整出来ますし、音質も明朗です。 大きさは購入前に確認しなかったので、届いたのが、以外と小型なので使用し易いです。 音量を大きくしたままにし、忘れてスイッチONし、マイクとスピーカー部が近がくと、 物凄いピー音が出るので注意(当たり前のこと) に

Works well. Is light to carry and really handy tha you can connect an extra device like a cellphone.

Sympa comme Amplificateur portable. J'aurai aimé m'en servir un peu plus.

I am very soft spoken, so when I teach or give presentations, it is difficult for me to project my voice to a large crows for extended periods of time. (Sore throat after speaking more than 10 minutes loudly). So this device allows me to speak in a normal voice and just increase the volume. It is sensitive so when walking around if you bump the mic it pics up every sound and getting the mic close will make the screeching sound. It was also comfortable to wear for extended periods of time. The battery lasted hours. The sound quality isn't amazing, but people can hear you clearly. When i say it isn't amazing i mean that it doesn't have a lot of bass, so your voice doesn't sound as "full" but it can be heard clearly