ResponseBridge
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Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery
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Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery
No more need to strain your voice; it features a waterproof, dustproof, and shockproof design in a compact and portable case.
Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery
Item #: 119851422

Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable

Item #: 119851422

INR 6886

Price Details

Price

INR 6886

M.R.P. INR 6886

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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No more need to strain your voice; it features a waterproof, dustproof, and shockproof design in a compact and portable case.
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What Stands Out

Powerful Amplification
With 18W output, this voice amplifier ensures optimal clarity and volume, making it ideal for teachers in large classrooms or outdoor settings.
Long Battery Life
Equipped with a 4400mAh rechargeable battery, this device provides up to 12 hours of continuous use, ensuring reliability during extended classes or events.
Waterproof Design
Rated IPX5 for water resistance, this amplifier can withstand splashes, making it suitable for outdoor use, enhancing versatility for teachers in various environments.

Product Details

ResponseBridge Shop Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery online at a best price in India. B0CTX4HYBQ
Compatible DevicesHeadset, Smartphone
Power SourceBattery Powered
Connector TypeAux
Number of Channels1
ColorBlack
BrandResponseBridge
ManufacturerResponseBridge
Item Type NamePower Amplifier
Item Weight2.5 lbs (1.13 kg)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Teachers

    Ideal for educators needing clear audio for large classrooms without straining their voices during long teaching sessions.

  • Outdoor Activities

    Perfect for guiding groups during outdoor events, ensuring everyone hears instructions across distances and windy environments.

  • Fitness Instructors

    Great for fitness trainers conducting outdoor classes, offering portability and clear sound for effective workout sessions.

Not Suitable For
  • Event Organizers

    May not suffice for large events requiring extensive sound coverage due to limited power and range.

Product Description

Voice Amplifier for Teachers, 18W Portable Megaphone PA Systems Speaker(Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the amplification range of the Voice Amplifier for Teachers?

    Answer: The Voice Amplifier provides an impressive sound amplification of up to 18 watts, allowing it to effectively cover large spaces. This makes it ideal for teachers in classrooms, outdoor events, or during group activities. With this power, users can ensure that their voice reaches all corners of the room clearly, reducing strain on their vocal cords.
  • Question: How long does the battery last on this Voice Amplifier?

    Answer: The Voice Amplifier features a built-in battery that can operate for approximately 12 hours on a single charge. This lengthy battery life is perfect for teachers who may have full-day classes or workshops without needing frequent recharging. It allows for uninterrupted use, making it a reliable companion during lessons, presentations, or outdoor sessions.
  • Question: Is the Voice Amplifier waterproof?

    Answer: Yes, the Voice Amplifier is rated IPX5 waterproof, meaning it can withstand splashes of water from any direction. This feature is particularly beneficial for outdoor use, during rainy weather, or in environments like gym classes where spills may occur. Therefore, educators can confidently use it without worrying about damaging the device.
  • Question: What type of microphone comes with the Voice Amplifier?

    Answer: The Voice Amplifier includes a wired microphone headset, designed for hands-free operation. This allows teachers to keep their hands free for teaching materials while maintaining clear sound delivery. Such a setup is advantageous in classrooms, enabling smooth interactions with students without being tethered to a traditional mic setup.
  • Question: Can this Voice Amplifier be used for events other than teaching?

    Answer: Absolutely! The Voice Amplifier is versatile enough for various scenarios, including outdoor sports events, training sessions, and group gatherings. It’s an effective tool for coaches, leaders, and presenters who need to project their voice clearly in larger settings, ensuring that every attendee can hear instructions or information without strain.
  • Question: Is the Voice Amplifier suitable for outdoor use?

    Answer: Yes, the Voice Amplifier is specifically designed for outdoor use due to its durable construction and waterproof rating. Educators can use it in various outdoor settings – from field trips to sports day – where ambient noise can drown out regular speaking. Its portability and robust features enhance its effectiveness in such environments.
  • Question: How do I charge the Voice Amplifier?

    Answer: Charging the Voice Amplifier is straightforward; it typically comes with a USB charging cable. Simply plug it into a compatible USB power source, and the device will charge efficiently. This convenience allows users to charge it at home, in a car, or anywhere with a USB outlet, making it practical for busy teachers on the go.
  • Question: What are the weight and portability features of the Voice Amplifier?

    Answer: The Voice Amplifier is designed to be lightweight and portable, making it easy to carry around for extended periods. Its compact design allows it to fit comfortably into a backpack or carry bag without taking up much space. This flexibility is especially beneficial for teachers who move between classrooms or take the amplifier for outdoor activities.
  • Question: Can the Voice Amplifier be used with other audio devices?

    Answer: While this Voice Amplifier is primarily designed with a wired mic headset, it may be compatible with other audio devices through appropriate adapters. This makes it versatile for various audio setups, allowing users to integrate it with smartphones or other external sound sources for enhanced audio experiences.
  • Question: Where can I buy the Voice Amplifier for Teachers?

    Answer: You can purchase the Voice Amplifier for Teachers through Ubuy in India. Ubuy offers a range of electronic products, ensuring you can find this device for enhancing your teaching or presentation capabilities. Their platform also provides product insights and customer reviews to help you make an informed decision.

ResponseBridge Power Amplifiers Editorial Review

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Pros

  • Clear sound quality
  • Long battery life
  • Lightweight and portable
  • Waterproof design
  • Easy to use

Cons

  • Wired mic could limit movement.

Platform Trust & Buyer Confidence

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4.2/5 1561 reviews
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Paritosh
Verified buyer

“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”

20-Jul-26 · via Trustpilot
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Aggarwal
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“Everything was well maintained and smooth . We can trust UBUY .”

23 July 2026 · via Trustpilot
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Jeeju
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“Product is nice. Well packaged and delivered promptly”

23 July 2026 · via Trustpilot
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neeraj
Verified buyer

“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”

3 July 2026 · via Trustpilot
SP
siva
Verified buyer

“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”

16-Jul-26 · via Trustpilot
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INR 6886

Order now and get it around Saturday, August 29

QTY:

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Features & Benefits

  • Connect two amplifiers for true wireless stereo (TWS) setup.
  • Comes with dual microphones for crystal-clear audio capture.
  • 18W output ideal for 50-100 people, perfect for events.
  • Waterproof, dustproof, and shockproof for durable use.
  • Long-lasting 4400mAh battery for 15 hours of continuous use.
  • Versatile with Bluetooth 5.0, USB, and AUX-in connectivity.

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