Norwii S358 Portable Voice Amplifier, Wired Microphone Headset for Teachers | 10W Power Amplifiers, 4000mAh Battery, 30 Hours Working Time, Adjustable Mic Loudspeaker, Anti-Howling, USB-C Rechargeable

this is well made, feels solid and looks good. It is as good as anyone could reasonably expect for the size and price. The mic is on a flexible gooseneck that stays in place and the neck/head ring thing is metal wire covered in plastic. Bluetooth works fine but this is terrible (and not very loud) as a bluetooth speaker for music- not its intended purpose. For speech- and violin- it works fine. Not super loud, just a boost in volume. Feedback suppression seems to work well.

Great little voice amp. Bought this to use with a costume and totally does the job. The mic that’s supplied works well on the voice pick up and the amps volume is great. For the money it’s well worth the money. Recommend

I had never used one of these devices before but as someone with a naturally soft voice I thought I would give it a try. Well worth it. Really makes a difference and stops people asking me to speak up! It can be difficult to judge how loud the volume is so have someone test it for you (it is easy to turn the volume too high). It is sensitive to feedback so make sure the speaker is pointed away from you. Quick charge and battery lasts a long while. Overall very pleased.

I run a tour company and we have used this for amplifying the voices of our guides. Works well and is easy to use. It is fairly loud and the voice is clear at a distance. Feels Like a good quality product

Nice bit of kit

Although the sound is not too bad, the angle of the microphone needs to be in an exact position for it to work which is difficult when training dogs due to continually moving about. I would imagine it's great for class based training

Great product with good volume and long battery life

Hugely disappointing. No real volume improvement to voice and constant feedback from mic. I feel i wasted my money.

Eine praktische Lösung, wenn man vor lauterer Kulisse präsentieren muss.

Great device saved my voice

I teach a fitness class and my first voice amplifier was the ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier. It lasted almost a couple of years before it stopped but it had a horrible, unexplainable screeching feedback upon occasion. So I thought I'd try this model instead. I'm very pleased with this purchase. It is louder than the other one (I only need to have it turned up about half way for the same loudness level) and after a weeks use, it hasn't given a screeching feedback even once! I do like the lanyard on the ZOWEETEK better, because it has a buckle. I wear this clipped to my leotard and wrap the "belt" around my waist, so I switched out the lanyards. Another plus is that the charging light is much bigger on this model so I can see at a quick glance if it is charged or not. So far, 5 stars!

Ottimo, bisogna provarlo un po prima di abituarsi e saperlo usare nel modo più corretto. È comunque semplice.

Werkt goed. 4 sterren omdat ik deze wel iets minder goed vind als mijn oude, precies dezelfde van dit merk. Maar tot nu toe heeft deze het beste geluid voor een spraakversterker die ik dagelijks gebruik.