Norwii Bluetooth Voice Amplifier, Power Amplifiers, Portable Mini Wired Microphone Headset for Teacher Classroom & Outdoor Lectures, Teaching, Tour Guides, USB-C Rechargeable - 2000mAh, White

Superb quality considering it still works after months of dropping it daily.

Works perfectly. I has helped with my student to make them listen and pay better attention. Good battery and volume

Due to a medical condition in need a microphone for work. It works well and is pretty loud for a classroom. I would prefer a lapel mic, but the furnish mic works fine for classroom use.

Arrived very quickly. It's exactly like the pictures. The speaker is lightweight, but doesn't feel cheap, and it's honestly a lot louder than I expected lol. (Be careful when putting the mic near the speaker... the feedback is nuts) I got this to put on a dumb performance for my sister's birthday (call us Tori & Trina the way I be gifting her a song), and I think this is gonna be perfect! The only "flaw" I have with it is that the headset is just a tad too big for me, but my head is also on the smaller side so... I work at a special needs school, and the teacher uses a mic just like this one and it works great when she's trying to teach above all the noise. Definitely worth the amount you pay for it. I'll probably end up updating this post after I've used it more.

I started using voice amplifiers in the classroom during Covid and have had several since this. This Norwii amplifier is the BEST out of all of them! It is the loudest and the unit that is least likely to squeal and have feedback. It has a long battery life. I'm REALLY pleased with the performance of this unit! Teachers... take a look! You won't be disappointed!

Este amplificador de voz Norwii me sorprendió por su potencia. A pesar de ser pequeño y ligero, proyecta la voz con muchísima claridad, ideal para profesores, guías turísticos o cualquier persona que necesite hablar frente a grupos sin forzar la garganta. El Bluetooth funciona muy bien y permite reproducir audio sin cables, lo cual es un plus enorme. El micrófono con cable es cómodo y estable, no se mueve ni genera ruido molesto. La batería dura bastante y el equipo se siente resistente, perfecto para usarlo a diario en el aula o en actividades al aire libre. En resumen: potente, práctico y muy fácil de usar. Una herramienta que realmente facilita el trabajo y cuida la voz. Muy recomendado.

Although relatively inexpensive, the quality of the amplification is lacking and causes your voice to sound somewhat distorted. Also, the microphone has to be placed exactly right to pick up your voice.

I purchased the 40 amp because I am a language therapist who works online. Sometimes, if my student has weak internet, sounds I produce are lost. This amplifier allows the sounds I produce to be clear, and I can speak softly. My voice is not strained, I do not need to speak louder; I just need to repeat myself if my student asks me to repeat a word or a phrase. Also, I use this amplifier in the car because my elderly father asks me nonstop questions in the car, but he cannot hear any of my responses. With this amplifier, he can hear me. We can carry on a conversation without me shouting to be heard by him over the roar of the car on the road.

Låg ljudkvalitet och det blir lätt missljud om man höjer volymen. ( Man får vad man betalar för!)

I purchased the NORWII S358 Voice Amplifier for my dad, who wanted to use it for evangelism back home in Nigeria. He also planned to share it with fellow brethren for outreach activities. After using it, he shared some positive impressions that really show the value of this product. Here’s what he had to say: Purposeful and Effective: The amplifier served its intended purpose perfectly. Whether speaking to a small group or a larger outdoor gathering, it ensured his voice was heard clearly without the need to strain. Lightweight and Portable: One of the highlights is how light and easy it is to carry. The included waistband makes it even more convenient, especially when moving around during preaching or group activities. Impressive Sound Quality: According to him, the sound is crisp and clear. The microphone picks up the voice well and delivers it with minimal distortion, which is crucial for effective communication in a noisy or open environment. Good Battery Life: With its 2000mAH rechargeable battery, the amplifier lasted for several sessions without needing a recharge. That’s a big plus for areas with limited access to constant power. Strong Amplification: The volume is more than sufficient for most outdoor settings. The amplifier projects sound well, making it ideal for street preaching, teaching, or leading group discussions. Overall Verdict: The NORWII S358 is a practical, budget-friendly solution for anyone needing a reliable voice amplifier—whether for teaching, tours, or ministry. It checked all the right boxes for my dad, and I’d definitely recommend it to others looking for a portable and efficient amplification system.

Long lasting battery. Clear sound. It is useful for Class rooms.

①軽い ②USB充電 ③ベッドマイクは痛くない ④音声はクリア 使い勝手はとても良いです。

Sehe sehr cooles gerät. Ich brauche es als verstärker unter eine Maske guter Klang und sehr gute Lautstärke