

🎤 Own the room with effortless, crystal-clear voice amplification
The WinBridge WB002 Wireless Voice Amplifier is a portable, Bluetooth-enabled megaphone system designed for teachers and presenters. Featuring a powerful 15W output, it can project clear sound across large indoor spaces up to 10,000 sq.ft. Its lightweight design includes a comfortable wireless headset microphone and versatile wearing options, supported by a robust 2600mAh battery offering up to 9 hours of continuous use. Easy Bluetooth pairing and a reliable 2-year warranty make it an essential, hassle-free tool for professional communication in classrooms and training sessions.















| ASIN | B0BJYSBK9W |
| Audio Input | Bluetooth |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #504 in Musical Instruments ( See Top 100 in Musical Instruments ) #2 in Power Amplifiers |
| Connector Type | MIC |
| Customer Reviews | 4.4 4.4 out of 5 stars (849) |
| Date First Available | November 1, 2022 |
| Item Weight | 6.5 ounces |
| Item model number | WB002 |
| Manufacturer | WinBridge |
| Material | Plastic |
| Mounting Type | Wearable |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 3.1 x 1.2 x 4.1 inches |
| Recommended Uses For Product | Indoors |
E**R
WinBridge Voice Amplifier: A Must-Have Tool for Teachers and Trainers
The WinBridge Wireless Voice Amplifier has been a game-changer in my classroom—my voice is now clear and audible even in the back of the room. The Bluetooth headset is comfortable for all-day wear, and the sound quality is excellent. I love how portable and lightweight the device is, and since the amplifier can stay a little bit away from me, I don’t have to carry it around—it still provides the same clear voice amplification. This amplifier has truly enhanced my teaching experience and classroom management. I also used this amplifier during a teacher training session in Asia, where I presented it to over 30 teachers in a large, spacious room. I placed the amplifier at the front of the room while I moved around constantly, and the sound remained consistently clear and audible throughout the session. The device’s strong reception and reliable performance made communication effortless, even at a distance. Overall, this product has proven to be highly effective and professional for both classroom and large group settings. At the conclusion of the training, I held a raffle and gave the device to one of the teachers so they could use it in their classroom and experience the benefits of the WinBridge Wireless Voice Amplifier firsthand. I also promoted the product to teachers internationally, as it is available through Amazon in their country.
S**A
Great quality-value momey
The sound quality is fantastic—no noise, interference, or distortion. It's crystal clear. The microphone is lightweight, comfortable, and stays put, which I really appreciate. Easy connection. The battery life is also a huge plus: it lasts ages, so you don't have to charge it constantly. And the best part is how practical and compact it is; it fits in any bag, and I can take it everywhere without any hassle, very functional. Be sure to read the instruction manual to make it even easier.
M**Z
My voice is saved
I absolutely love this voice amplifier—it has been a game-changer in my classroom! The setup was incredibly easy: I turned it on, clipped the unit to my belt, slipped on the wireless headset mic, and I was ready to go. Within seconds my voice was clear and strong throughout the room, and I didn’t have to strain or shout once. What I especially appreciated: * The **clarity and reach** are impressive. Even students at the back of the classroom can hear me easily now. * The **battery life** holds up well—through a full class period without needing to recharge. * The **wireless headset mic** gives me freedom to move around and engage with students, rather than staying glued to one spot. * The controls and pairing process are intuitive. I didn’t have to fuss with complicated settings. * It’s compact and lightweight enough that wearing it doesn’t bother me at all. In short: if you’re a teacher (or anyone who speaks to groups) and you find your voice being taxed or your students struggling to hear you, I highly recommend this amplifier. It’s reliable, effective, and truly helps make teaching more comfortable. Five stars!
K**A
One of the best, but not the greatest
Honestly, it is great, dont get me wrong. It is one of the best voice amplifiers I have used, but Shidu I have to say wins on this one. However, it is still a good, strong voice amplifier. The sound quality is amazing and the price is great for the quality you get.
L**E
Great device for outdoor classes
I'm a yoga teacher. This summer I taught 3 outdoor classes every week. I knew I'd need something to help project my voice in an outdoor environment. I bought this and it worked wonderfully. I set the speaker in the back of the group of students, and everyone told me the sound was perfect. The headset is light and comfortable, and pairs instantly with the speaker. The battery life is amazing. My only minor complaint is the control buttons on the speaker are impossible to distinguish. I wrote their meanings on a small piece of paper and taped it to one side so I could easily tell which button was power, up vol, down vol, and pair. Also, when the speaker is close to the headset you will get a big echo - which makes me wonder why you'd ever wear the speaker around your neck. It needs to be at least 10 feet away to avoid echoing.
O**R
A Lifesaver for Teaching All Day
As a teacher, projecting my voice all day can be exhausting. This compact amplifier changed everything. The sound is crisp, clear, and surprisingly powerful for its size. The Bluetooth feature makes it even more convenient, and the waist strap is comfortable enough to wear for hours. My students hear me perfectly without me straining at all.
M**R
If you have difficulties with your speech this may help...
So, I was diagnosed with dysphonia and my speech pathologist recommended I purchase a voice amplifier. I bought one from another company on amazon. I could not figure out how to operate it and returned it right away. Since speech therapy wasn't helping enough my ENT referred me to ENT Layrx specialist. He recommended I have Botox injected into my vocal cords. The side effect would be my voice would be a whisper. I did not take it seriously. I am a psychotherapist and I didn't work for at least one week because I barely had a voice. I got this voice amplifier on Sunday and used it for work starting Monday. Overall it's annoying for me because I can hear an echo but I try to get past that. I worked from home Monday and had to use my cell phone on speaker phone. Luckily the few clients I had understood me. I worked at the clinic Tuesday to Friday and most of my clients understood me using the work speaker phone. One client could not understand me at times. Today I tried to call a potential client with my cell phone speaker and she could not understand me. I also tried to call my mom with the cell phone speaker and she could not understand me. Very frustrating. The headset is very uncomfortable. I see no point to have things on my ears like that. The speaker part was fine. You have to charge both the headset and the speaker. One loses power quicker than the other. I just don't remember which one. It's not perfect but for the price it's helping me manage at work until I get my semi normal voice back.
K**R
For such a small device, this amplifier is amazing. Light and discrete, you don't feel odd having this on you like some of the bulkier counterparts. Produces good quality sound and loud enough to be used in the classroom setting with ease. With multiple options for wearing it and a wireless headset/ microphone, it's so easy and convenient to use. My preferred way is to have it sit at the front of the room and keep the headset around my neck, keeping me hands free and able to move around. The range is incredible- I tested in a two story building and the amplifier was able to pick up whispered conversation from the opposite side of the office downstairs. Would highly recommend for all teachers, or if you're thinking of getting a new graduate a gift to use in the classroom, this is amazing value for money!
B**A
Lightweight, easy to use, and the wireless headset works really well. The sound is clear and loud enough for a classroom, and the battery lasts a long time. Perfect for teachers who need to save their voice. Not ideal for big halls, but excellent for everyday use
A**H
Se oye perfecto y se carga bien
G**A
Además de que es bastante ligero y portátil. Lo llevo para dar clase en la Universidad todos los días.
M**O
A praticidade em colocar um fone sem fio ligado por Bluetooth na caixa de som na sua cintura, podendo usar o bolso da sua calça ou o cinto que vem na caixa, caso queira usar em qualquer parte do seu corpo. Ainda não testei em sala de aula, mas os testes que fiz em casa me deixaram bem satisfeito. Vamos ver no decorrer do seu uso em sala de aula como será a duração da sua bateria, mas a principio tem boa qualidade de som e seu manuseio é bem fácil.
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