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teacher voice amplifier portable microphone speaker wireless headset wired Winbridge Brand company

teacher voice amplifier portable microphone speaker wireless headset wired Winbridge Brand company

Teacher voice amplifier portable microphone speaker wireless headset wired Winbridge Brand company

Sample Lead Time
3 working days after payment
Lead Time
20 working days after payment
Supply Ability
10000 Pieces/Month
Shenzhen or Hongkong
Teaching, Meeting, Tour Guide, Coach,Crowd Control, Presentations
2 Cartons
Payment terms
L/C, T/T, Western Union, Wechat, Credit Card, Cash, PayPal
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Enterprise Strength
  • With the main focus on sci-tech innovations, has an excellent scientific research team. They provide strong technical support for the production of high-quality products.
  • constantly improves after-sales service mechanism and takes the lead in establishing a professional after-sales service team in the industry. We focus on solving various problems and meeting different needs.
  • 's tenet is to carry out professional production and provide professional services. We run our business operation with the core value to be honest, efficient, practical and innovative. We intend to be strong and tenacious and we seize the opportunities, so as to innovate and develop the business. All efforts are for creating an international first-class brand.
  • was founded in . After years of development, we become a leader in the industry.
  • has a sales network covering the whole country. We strive to expand the international market depending on our advantages.
Company Advantages
1. WinBridge microphone can be used as a speaker and a recorder. These teacher voice amplifier portable microphone speaker are very robust and have excellent design for different machines and equipment.
2. The Winbridge voice enhancer will consistently provide your operation with a higher quality core using less labor than typically, resulting from voice amplifier for parkinsons design. The built-in Auto EQ of WinBridge karaoke speaker automatically adjusts the system’s tone.
3. WinWin Industry Co., Ltd has precision calibration in voice amplifier market. WinBridge voice amplifier features waterproof

Model No.WB92
Output power25W
Battery CapacityLithium 2pcs*2200mAh
Music playing time6~8 hours(Normal Volume)
Charging time3~5 hours(Normal Volume)
Voice amplifying time8~10 hours(Normal Volume)
Frequency Response90Hz~18KHz
Charging VoltageDC 9V, 1A
Item Weight17 ounces
Product Dimensions4.9 x 4 x 2.3 inches
Sound Coverage2000㎡
Warranty1 year
What's in the boxGift color box
1 * Compact PA Speaker
1 * Waist-Band Clip Belt
1 * Wireless Headset Microphone
1 * Wireless Handheld Microphone
1 * Wireless Transmitter
1 * Charger
1 * USB Charging Cable
1 * User Manual
❈  Product Detail

Voice Amplifier WB92
Main features

1. Stylish, ergonomic and comfortable design;
2. Adopt UHF high frequency wireless PA technology, transmission distance up to 35m;
3. UHF double-emission and double-receiving function, which can pair and use      hand-held and waist-hanging UHF wireless MIC at the same time;
4. Adopt 3.5 inch Hi Fi double magnetic big-size trumpet, maximum peak up to 25W;
5. Adopt original sound amplification electroacoustic system, which can amplify the sound  in a real & stable way;
6. With Bluetooth 4.0 icloud control, which support playing audio files in mobile, tablet PC..
7. Built-in 2pcs * 3.7V/2000mAh Lithium battery;
8. Super MP3 decoding technology and support TF card & USB;
9. Equipped with original microphone --- Hi-Fi acoustic amplification;
10. Support synchronous Karaoke.

❈  Application Scenario






Tour guiding


Experience is never ending!After more than 15 months of endineering debugging,6 times depth mold 

modification, winBridge new product WB92 come on the stage!


This WB92 Portable pa system with microphone built in UHF double-emission and double-receiving function, 

which can pair and use hand-held & waist-hanging UHF wireless microphone at the same time.


Waisted wireless microphone

Transmitter is small size, light and portable, built-in large capacity 1800 mAh lithium battery, can be standby up to 15 hours, adopt head-mounted microphone, according to the human body endineering design, have good reducibility, double shield coaxial cable transmission signal, effectively reduse the magnetic dield interference, can be rotate in 270° regulating.


Handheld wireless microphone

Transmitter used the UHF wireless transmitters, wireless distance is about 80 meters, the signal is strong, have passed the engineering exoeriment test, the wireless signal can pass through a wall, strong anti-jamming capability, about micro moving-coil mic core.


Dual voice coil strong magnetic horn

Winbridge acoustic loudspeaker pursues high standrads and high quality. We adopted 3.5-inch dual voice coil dual magnetic horn, to pursue the the new height and new standard of the acoustic amplifier. Details of WB92 loudspeaker design two wind channel under the horn, so as to form a whole sound penetrating, so the voice spread evenly, coveragem has rich tone.


MCU intelligent battery power detection

The intelligent battery detection can detect the battery status in timely. The indicator lamp accurately shows the battery residual, so we can prepare in advance. The whole electronic key operation panel, the key mark is clear, and is under the protective layer. so ensure the key can be used longer.


Long time battery capacity

Adopts 7.4V voltage and 2600 mAh lithium battery, Endurance time: Charge 6 hours, can last 20 hours; Battery: Built-in 2600 mAh lithium battery ; Life time: The service life is 20000 hours


25W High-power

Adopt TI digital amplifier, Low power consumption but high efficiency,The higher the power is,the larger the area of sound coverage is, Big power, coverage can be 2500㎡

Product  includes:

1 * Compact PA Speaker

1 * Waist-Band Clip Belt

1 * Wireless Headset Microphone

1 * Wireless Handheld Microphone

1 * Wireless Transmitter

1 * Charger

1 * USB Charging Cable

1 * User Manual


Company Features
1. Winbridge now has become an internationally famous brand in the field of manufacturing voice enhancer.
2. Our technical team in WinWin Industry Co., Ltd are asked to update their professional knowledge when necessary.
3. WinWin Industry Co., Ltd has great ambitions to acquire the primary marketplace of voice amplifier.
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