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Winbridge uhf voice amplifier for classroom with wireless microphone for teacher

Winbridge uhf voice amplifier for classroom with wireless microphone for teacher

Winbridge uhf voice amplifier for classroom with wireless microphone for teacher

Sample Lead Time
5 working days after payment
Lead Time
25 working days after payment
Supply Ability
10000 Piece/Pieces per Month
Shenzhen or Hongkong
OEM/ODM service
color Logo , color box
Shipping Terms
Express, By Air, By Sea
Teaching, Meeting, Tour Guide, Training
Payment terms
L/C, T/T, Western Union, Wechat, Credit Card, Cash, PayPal
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Company Advantages
1. best voice amplifier features delicate colors, such as voice amplifier for classroom . WinBridge karaoke speaker doesn’t distort the audio at higher volumes
2. People say the product brings them a lot of joy. Only watching it is already a delectable and pleasant moment. The built-in sensors make sure WinBridge karaoke speaker has optimal sound in nearly any position
3. The result shows that best voice amplifier has obvious superiority for voice amplifier for classroom such as spokeman voice amplifier . WinBridge voice amplifier comes with a high-quality woofer as well as a quality piezo tweeter
4. best voice amplifier have been widely used in voice amplifier for classroom due to their spokeman voice amplifier features. Powerful WinBridge speaker delivers sparkling sound
5. best voice amplifier are recognized for their excellent properties of voice amplifier for classroom . WinBridge karaoke speaker can be used as a mobile charger

Model No.WB711
Output power10W
MICWireless headset
Sound coverage500 square meter
Lithium batter1100mAh
Charging time3~5h
Music playing time6~8h
Voice amplifying time10~12h
Frequency domain90Hz~18KHz
Charging Voltage DC 5V, 500mA
Warranty1 year
Working temperature-10℃~45℃
Net Weight155g
Gross Weight430g
Appearance size110*88*38mm
Available colorblue; black
PackageGift color box
1 * main machine
1 * waistband
1 * Headset microphone
1 * USB charging cable
1 * user manual
❈  Product Detail

Voice Amplifier WB711
Main features

1. Stylish, ergonomic and comfortable design;  
2. Adopt UHF high frequency wireless PA technology, transmission distance up to 35m;
3. Using HI-FI dual maganetic trumpets --- powerful high & low volume, nice mid frequency;  
4. Adopt original sound amplification electroacoustic system;  
5. Imported MIC, intelligent IC circuit, maximum inhibition of howling phenomenon;  
6. Ultra strong MP3 audio decoding technology --- support TF card & U disk;  
7. Wireless microphone intelligent power saving mode;  
8. Built-in high performance Lithium battery --- ultra long standby time;  
9. Dial wheel to adjust the volume.

❈  Application Scenario

Teacher teaching 
Tour-guide guiding
Shop promotion
This microphone speaker is very Lightweight, clear, fantastic audio boost. The mike bends very nicely to where you want it. The speaker provides a great boost, and has great range (it up to 33ft so far)
Speakers and amp is a favorite among teachers, tour guides, and outdoor enthusiasts who need to stay in contact with large groups. Its high-power audio and clear sound let you reach any audience with ease.
Headset wireless microphone

High performance UHF wireless microphone with sensitivity, UHF special microphone, with a high sound reduction degree, is more lifelike for human voice, with sensitivity, no aquealing and picking up sound effects

High frequency wireless 300~3000MHz

Adopt UHF wireless technology can match directionally, multi-frequency but non-interference.

the signal is strong enough to recieve although there is a wall between it, wireless transmission distance up to 80m

Small in size and lightweight 

Small in size and lightweight microphones and speakers, entire body weight 135g, you have to wear the speaker on her body as it comes with a wireless mic which support you move around. If your class works in a big circle, just put the speaker in the center of the circle. then the volume is equal for everybody.

High power coverage area is extensive

Dual magnetic horn: light, thin, small; let the amplifier light up 30%, it is 35% smaller,but the power is still 5W,coverage area up to 1000m2

High-Energy Compressional lithium Battery

Personal Speaker built-in a 1100mAh big lithium battery allows the microphone speaker to only take 3-5 hours to fully charge, but plays up to 8 hours of amplify time and up to 8 hours of music playtime. Microphone will take 2-4 hours to fully charge.


Roller type voice control: humanized roller type control more convenient

USB flash disk read: compatible all USB flash drive support up to 32G

TF card read

Support playing music in TF card, up to 32G support up to 32G

Product  includes:

Gift color box 

1 * Compact PA Speaker 

1 * Waist-Band Clip Belt

1 * Wireless Headset Microphone

1 * USB Charging Cable

1 * User Manual

Company Features
1. WinWin Industry Co., Ltd adheres to the high quality and has become a reliable manufacturer of voice amplifier for classroom .
2. Through the strenuous efforts of the professional technicians, Winbridge is better skilled at producing high quality best voice amplifier .
3. It is widely admitted that Winbridge has been always sticking to the tenet of voice amplification devices . Ask online!
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