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Price: $19.99
(as of Oct 11, 2025 23:37:53 UTC – Details)
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Product description
…, 4.5,
Reviewer: Maria b yomar
Rating: 5.0 out of 5 stars
Title: A worthwhile investment!
Review: This K18 voice amplifier has been a game changer in my classroom! The sound quality is excellent, and the fact that it is portable and rechargeable makes it very convenient. I no longer have to make an effort for my students to listen to me, even in large classes or outdoors. The Bluetooth connection is fast and stable, which allows me to use it with my phone without problems. In addition, its lightweight design makes it easy to take everywhere. I recommend it without hesitation for any teacher, coach or tour guide.
Reviewer: Emily zambrano
Rating: 5.0 out of 5 stars
Title: Clear, Loud, and Easy to Use!
Review: This wireless voice amplifier is perfect for teaching and public speaking. The sound is crystal clear and projects well, even in larger classrooms or outdoor settings. The Bluetooth feature makes it versatile, and the rechargeable battery lasts for hours without needing a charge. It’s lightweight, portable, and very comfortable to wear. Great for teachers, trainers, tour guides, or anyone who needs to be heard without straining their voice. Highly recommended!
Reviewer: Reinier Cobos Acosta
Rating: 4.0 out of 5 stars
Title: Solucion de megafono
Review: El equipo funciona, cumple con todo lo que describe, es bueno que traiga 2 microfonos, 1 inalambrico y otro de cable, el inalambrico tiene un poco de latencia pero nada demasiado excesivo, el volumen no es malo pero tiene ese sonido caracteristico medio latoso de los aeropuertos. En general es recomendable.
Reviewer: Yensi F.
Rating: 5.0 out of 5 stars
Title: Love this little speaker
Review: The sound is loud and clear, the battery lasts a long time, and it’s super easy to use. I like that it connects with Bluetooth so I can play music or audio anytime. Lightweight and very handy.
Reviewer: Tye S
Rating: 5.0 out of 5 stars
Title: Great!
Review: Works great in my classroom! I got tired of having to project my voice. So now I can speak in a regular tone and still be loud enough. 10/10
Reviewer: 💜Jenn4717Eddie🖤
Rating: 5.0 out of 5 stars
Title: Must get
Review: Definitely worth its value. I gave it my sister in law and she says it has made her classroom so much more easier and smoother to be heard and very light weight and easy to connect. Perfect size and great quality.
Reviewer: DD
Rating: 5.0 out of 5 stars
Title: Quality Sound
Review: Got this COHYAN Voice Amplifier for my daughter and she absolutely loves it! The sound is super clear, no crackling or distortion and it gets plenty loud without being harsh. It’s easy to use, holds a charge well, and the Bluetooth feature is a nice bonus. Perfect for teaching, small events, or just having fun. Definitely a quality little speaker with a big voice!
Reviewer: Karen Vail
Rating: 2.0 out of 5 stars
Title: Missing pieces
Review: I ordered a used-like new version of this item. It did not come with instructions or the pearl strap. I wouldn’t suggest buying used.
, Musical Instruments > Live Sound & Stage > Power Amplifiers, #Voice #Amplifier #Teachers #Portable #Bluetooth #Wired #Microphone #Speaker #Rec..,
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