MK04J1 Wireless Voice Amplifier with Microphone


Availability: 99 in stock

  • ??? ??? ????? ?????????: YMOO voice amplifier dopts UHF transmission with built-in 10W double magnet horn peaks power to output powerful, stable, clear, crisp and no noise & distortion sound, covers 1000 square meter and a large group of over 50 people in noise enviroment such as classroom,school,outdoor or farm. Stable and reliable, saving your throat.
  • ???? ???? ? ?????????? ????????: YMOO voice amplifer consider customers usage, it comes with 1 wireless & 1 wired Microphone Headsets. You can turn on the wireless mic, it will pair automatically within 3S or just insert the wired microphone into the MIC jack to use.
  • ???????????? ????? ?????????: With built-in 1800 mAh rechargeable battery,the speaker can work for about 15h and takes only 3H with a full charge.The wireless microphone is also rechargeable design and can be used for about 6 hours after 2H full charged. Charging cable can be used both for amplifier & wireless mic.
  • ????????, ??????????? ??? ???????: YMOO voice amplifier can be used as a portable public address system, within 200g weight and a back clip, you can easily to fix it at your belt or pocket. And we got a 1 meter waistband for you to hang it around your waist. You can use this in anywhere you want, perfect for teachers, coaches, training, presentation, tour guide, classrooms etc. A big help in speaking to 50+ members in your group.
  • ?????-?????????? ???????? ???????: There are USB flash/TF/SD card/3.5mm audio ports in speaker. You can plug USB/TF SD Card/microphone into the port to play music. Also there are music play buttons for you to choose playlist you wanna.

High power10W Wireless Voice Amplifier Microphone For Teacher Older Yoga Mall Seller Tourist Guide

voice amplifier for teacher


Powerful Sound

10W double magnet horn design and professional sound amplifying circuit design to ensure voice clear,crisp and no distortion

Rechargeable Battery

the voice amplifier and wireless microphone are both equipped with rechargeable lithium battery .The amplifier can work about 8-15 hours after charging 3 hours. Wireless microhone can work 6 hours after charging 2 hours


support USB and TF Card.It can also work with out-put wired microphone through 3.5mm audio port. Perfect for teaching,tourist,shopping mall,meeting,instructors house use

High Sensitivity

Built-in high sensitivity condenser microphone,give you no delay low noise sound quality enjoyment

Large Amplifier Area

This voice can cover 1000 square meter and make a large group of over 200 people listen clearly,even penetrate wall

165 Feet Wireless Distance

With UHF Wireless technology , you can move in 165 feet with wireless microphone,even through the wall. The voice amplifier can stably receive your voice and make others listen clearly

MK04 Voice Amplifier with wired headset and wireless microphone
Audio Sample Rate 48KHz
Transmission frequency 20Hz to 20KHz
USB Transfer Speed USB2.0
DSP 32 Bit
Main Frequency 24MHz
Wireless Microphone Battery 3.7V/450 mAh
Voice Amplifier Battery 3.7V/1800mAh
Amplifier Charge 3h
Wireless microphone Charge 2h
Amplifier Working time 8-15h
Microphone Working Time 6h
Output 10W
Delay NO
Distortion less than 1%
Speaker Power 3 inch inner magnetic speaker


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