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Item #:
217971050
Voice Amplifier for Teachers with Wireless Lavalier Lapel Microphone, Portable Bluetooth Microphone & Speaker, Magnetic Charging Bullhorn Megaphone
Item #:
217971050
TMT 177
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 21
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This portable voice amplifier ensures crystal-clear audio for classrooms of up to 180 people and provides 12-16 hours of continuous use.
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What Stands Out
Wireless Freedom
Enjoy seamless mobility with a wireless lavalier microphone, allowing teachers to move around the classroom freely without compromising sound quality or clarity.
Portable Design
The lightweight and compact design ensures easy transportation, making it perfect for classroom, meetings, or outdoor activities, enhancing usability for educators on the go.
Rechargeable Battery
With a long-lasting rechargeable battery, this voice amplifier offers reliable performance throughout the day, eliminating the hassle of frequent battery replacements for busy teachers.
Product Details
- 【Versatile & Stylish Design】 This portable voice amplifier boasts a sleek chain design with a magnetic microphone that attaches to your collar. It offers a lightweight, barely-there wearing experience — you'll hardly feel it. Plus, it features magnetic charging for added convenience and easy power connection. Ideal for teachers, tour guides, trainers, public speakers, and fitness instructors.
- Powerful Sound, Clear Voice】 With 10W output and a coverage range of up to 10,000 sq-ft, this amplifier ensures crystal-clear audio for classrooms of up to 180 people. The 4500mAh battery offers 12-16 hours of continuous use, protecting your voice from strain during long sessions.
- 【Compact & Lightweight】 Measuring just (0.28*0.12*0.32 inches) and lightweight build (only 0.67lb), this voice amplifier is ultra-portable and easy to carry. Its lightweight design ensures comfort during long use.
- 【Advanced Connectivity & Flexibility】 Equipped with Bluetooth 5.0, this voice amplifier offers seamless, wireless connections for versatile audio playback. To minimize interference, position the microphone at an optimal distance from the amplifier.
| Connectivity Technology | Bluetooth |
| Power Source | Battery Powered |
| Output Wattage | 10 watts |
| Color | Black |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Brand | COHYAN |
| Model Number | K3 wireless microphone |
| Unit Count | 1 Count |
| Manufacturer | COHYAN |
| Included Components | 1 |
| Mfr Part Number | 16512317987 |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Teachers
Ideal for teachers who need to project their voice clearly and engage students during lectures or classes.
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Fitness Instructors
Perfect for yoga or fitness instructors to guide sessions effectively without straining their voices.
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Public Speakers
Great for public speakers and presenters who require amplification to ensure their message is heard clearly.
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Large Audiences
Not suitable for very large gatherings where more powerful amplification is necessary than what this product offers.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How long does the battery last?
Answer: The battery lasts for 12-16 hours of continuous use. -
Question:
What is the coverage range of the amplifier?
Answer: The amplifier covers up to 10,000 sq-ft, suitable for classrooms of up to 180 people. -
Question:
How does the microphone connect?
Answer: The microphone connects wirelessly via Bluetooth 5.0 for flexible audio playback.
COHYAN Power Amplifiers K3 wireless microphone Editorial Review
The Cohyan Voice Amplifier for Teachers has garnered a highly positive reception among users, particularly those in educational settings and public speaking roles. Many customers praise its effectiveness in overcoming background noise, allowing users to project their voices clearly and powerfully, which is crucial in environments like classrooms or large gatherings. The amplifier boasts an impressive range, speculated to cover up to 10,000 square feet, ensuring that every audience member can hear without distortion, even in busy environments. Comments about the product highlight its compact and lightweight design, which belies its strong performance. Users appreciate that it can be worn conveniently like a handbag or attached to a belt, making it versatile for various situations. The Bluetooth capability and rechargeable battery are Considered major conveniences, enhancing its functionality beyond mere amplification—users can even connect it to other devices for music or additional sound. The sound quality has been described as fantastic, with users noting a minimal distortion level and the ability to handle higher volumes effectively. The inclusion of both a wireless lavalier microphone and a wired alternative provides versatility, catering to user preferences for different contexts. Finally, the robust build and additional features, such as carrying straps and a three-year warranty, have solidified the amplifier's reputation as a reliable tool for those needing voice amplification. In summary, the Cohyan Voice Amplifier shines for its exceptional sound quality, ease of use, and portable design, making it an excellent choice for teachers, fitness instructors, and public speakers. **
Customer Reviews & Ratings
40 customers ratings
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5 Star
69%
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4 Star
17%
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3 Star
9%
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2 Star
0%
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1 Star
5%
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Pros
- Excellent sound amplification with minimal distortion
- Lightweight and compact design for portability
- Wireless lavalier microphone included for hands-free use
- Bluetooth capability for additional functionality
- Long battery life with USB rechargeable feature
- Attractive design that resembles a fashionable accessory
- Robust build quality that withstands minor drops
- Three-year warranty and lifetime technical support
Cons
- Some users noted minor sound distortion in certain contexts
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TMT 177
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Versatile chain design with magnetic collar microphone.
- Powerful 10W output covers up to 10,000 sq-ft.
- Comfortable, lightweight design at only 0.67lb.
- 12-16 hours of battery life for long sessions.
- Bluetooth 5.0 for seamless wireless connectivity.
- Ideal for teachers, tour guides, and fitness instructors.
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