Bietrun 20W Voice Amplifier Wireless Microphone, Rechargeable Bluetooth Voice Amplifier for Teachers, 6H Working Time, Portable Megaphone Speaker Headset System for Teaching, Coach, Instructor
Bietrun 20W Voice Amplifier Wireless Microphone, Rechargeable Bluetooth Voice Amplifier for Teachers, 6H Working Time, Portable Megaphone Speaker Headset System for Teaching, Coach, Instructor
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Bietrun

Bietrun 20W Voice Amplifier Wireless Microphone, Rechargeable Bluetooth Voice Amplifier for Teachers, 6H Working Time, Portable Megaphone Speaker Headset System for Teaching, Coach, Instructor

|2 ratings

Key item features

  • Powerful Sound: The Bietrun voice amplifier features UHF transmission with 20W peak power, delivering clear, crisp, and distortion-free sound over 10000 sq.ft.
  • Long Battery Life: Equipped with a 2000mAh rechargeable lithium battery, the amplifier works up to 12 hours at max volume, with a 3-hour full charge time. The wireless microphone lasts about 6 hours.
  • Portable Design: Weighing only 0.45 lb/204g, the compact speaker includes a back clip and waistband belt for easy attachment to your belt or pocket, suitable for both indoor and outdoor use.
  • Multi-Functionality: Features Bluetooth 5.0, TF card, USB Disk, FM radio, recording (wired mic mode), 3.5mm AUX input, and touch display. Supports single tune repeat and loop all music functions.
  • Versatile Microphones: Includes both wired and wireless microphone headsets. The wireless mic pairs automatically within 3 seconds and has 60 channels to avoid interference. Both headsets are lightweight and adjustable.
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Current price is $45.99
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Arrives between May 27 - May 29
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Sold and shipped by Bietrun
4.333333333333333 stars out of 5, based on 9 seller reviews(4.3)
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4 out of 5 stars
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Showing 1-2 of 2 reviews

Jun 20, 2024
Belinda
Sold byBietrun
5 out of 5 stars review

Verified Purchase

thumbs up

was exactly as advertised, works well

Helpful?0Y2MGJW4NNN05393435903
Jan 20, 2025
Fred
Top Reviewer
3 out of 5 stars review

Not helpful.

My husband has had throat radiation. His voice is raspy and difficult to hear. This is very frustrating. I bought the amplifier hoping it would help him. It sounded perfect for him. Unfortunately it does not help. It is cumbersome and ineffective. Waste of money for us.

Helpful?0Y2MGJW4NNN05393435903