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Portable Voice Amplifier with Wireless Lapel Microphone for Teachers, Tour Guide, Elderly - 2500mAh Battery, 20m Range, DSP Noise Cancelling for Classroom/Outdoor Use, Black

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$59.99

$ 28 .99 $28.99

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About this item

  • 【All-Day Comfort: No More Headset Pain】The teacher microphone for classroom replaces bulky headsets – lab tests show zero pressure marks after 8 hours. Angled 15° microphone for teachers positioning avoids chin friction during lectures.
  • 【3-Second Wireless Microphone for Classroom】Slide-to-power + Bluetooth 5.3 auto-pairing connects faster than traditional systems (50% speed boost). Clip the 8g lapel microphone to collars or ties – no headset pressure marks. Perfect for sudden parent meetings or outdoor events.
  • 【Zero Feedback Studio Sound】Jkoailiwi's DSP-3.0 Chip eliminates howling in classroom microphone setups, and the dual 10W speakers + 35% wider range delivers studio-grade 50Hz-20kHz clarity across 10,000 sq.ft. Audiologist-certified to reduce vocal strain by 80% – ideal for teachers, tour guides, and elderly speakers addressing 50+ audiences.
  • 【65ft Wireless Freedom & 7-Hr Power】Bluetooth 5.3 + 2500mAh Fast Charge This Bluetooth voice amplifier maintains stable connections through walls. The portable microphone headset with speaker offers an extensive 7 hours of amplification on a full charge
  • 【Ultra-Light & Tangle-Free】177g Clip-On Design (40% Lighter Than Phones) This portable voice amplifier fits in any pocket, while the wireless voice amplifier microphone securely clips to collars or belts. Perfect for teachers, elderly users, or tour guides needing 8+ hours of hands-free mobility.



Product Description

Jkoailiwi 2024 Upgraded Wireless Voice Amplifier for Teachers

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Rechargeable Wireless Speaker

The built-in 2,500mAh large-capacity battery enables a usage duration of 7 hours when fully charged, meeting the demands of daily teaching.

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Lightweight and Portable

Its compact size allows for effortless portability, enabling it to be comfortably worn on your waist without causing any discomfort or burden.

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20m Transmission Distance

The microphone maintains a stable wireless connection up to 20 meters, allowing you to freely move around the classroom even when the voice amplifier is placed on the lecture table.

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360° Sound Pickup

The omnidirectional microphone captures your voice accurately from every direction.

  • Slide the volume button to power on the speaker, then press and hold the wireless microphone for 2 seconds to turn it on. The devices will automatically pair.

  • Tap the button on the wireless microphone to disconnect, tap again to restore the connection.


S. Shockley
Reviewed in the United States on January 30, 2025
my husband a pastor and Bible teacher has a soft voice. My daughter said buy him this microphone with a little speaker and it will help him. We tested it out today and it did a great job.
Customer
Reviewed in the United States on December 9, 2024
Purchased 4 of these for a company meeting. They worked great. The speaker was placed in the back of the room and carried the sounds just right. We put the volume at 7. We also used at a restaurant for a company Award Dinner. Versatile and easy to use. I recommend this product.
Ryan Dazzo
Reviewed in the United States on December 9, 2024
I teach PE and this works out great to get kids attention, plus it saves my voice from getting scratchy. It’s not the best clarity but it does give good enough clarity for the need I have! I would recommend buying something with better clarity if you need it for speaking purposes where your voice needs to be really clear. However, this is perfect if you are a coach or instructor or someone who is engaging large groups and wants their voice to travel far.
Fifi Chi
Reviewed in the United States on December 8, 2024
This upgraded voice amplifier works well in my classroom. I am a first grade teacher, sometimes I have to raise my voice a bit during the class & I usually lost my voice by the end of the day. With this voice amplifier, it saves my voice.It’s easy to connect the mic to the speaker. The sound is good, they can hear me fine & the volume can be easily adjusted.
Angel Sotero
Reviewed in the United States on December 8, 2024
Sound was bad everytime you take not only is it slightly delayed it had a echo. No feedback when mic is close but if sound quality is bad doesnt make this a good bad especially when it says it's the upgraded version.
Jerry
Reviewed in the United States on December 2, 2024
Excellent sounds quality. Easy to connect the mic with the speaker. Volume can be easily adjusted.The sound is natural and true. Impressed!
Some guy
Reviewed in the United States on December 11, 2024
"【No Feedback】The Jkoailiwi's newly upgraded personal voice amplifier is equipped with an advanced anti-interference wireless receiver chip. This solves the problem of feedback and improves the sound output quality.high-fidelity, clear sound output technology with no noise feedback."Thank you; please, have great days.
Joshua S.
Reviewed in the United States on December 11, 2024
Great customer service
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