< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=789519777872998&ev=PageView&noscript=1" /> Winbridge WB718 UHF Wireless Voice Amplifier for Teachers 10W Portable PA System with Headset Microphone
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Winbridge WB718 UHF Wireless Voice Amplifier for Teachers 10W Portable PA System with Headset Microphone

S718 Portable wireless small voice amplifier/speaker.Compact size ( 4.33*1.85*3.46") and light weight (0.34 lb). Come with the removable belt clip and waistband, It is very easy to carry. Perfect for Tour Guides, Teachers, Coaches, Presentations and more.
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WinBridge Voice Amplifier WB718


  • 【Light Portable Voice Amplifier】 A small and compact amplifier that will project voice across the room. In addition to its ability to project voice from an adjustable microphone that is included in this product
  • 【Sound is Loud 】This portable wireless voice amplifier has a clear loud sound quality.A built-in rechargeable lithium battery offers you up to 15 hours of powerful amplification.It is a great aid for easy announcements,communication,teaching or outdoor activities
  • 【Stable and Reliable Performance 】Adopt 2.4G high frequency wireless PA technology, transmission distance up to 20m. It is not only a voice amplifier you can also play music from TF card and flash drive
  • 【Easy to Set Up and Use】Headset and handheld 2 in 1 mic with removable ear hook, use whichever style you want; Turn on speaker and the wireless microphone headset, then it connect the mic automatically, more convenient
  • 【Rechargeable Amplifier】A built-in rechargeable lithium battery offers you up to 5-8 hours of powerful amplification.Speaker charge takes 3-5 hours, mic charge takes 2-4 hours, the greater of charger current, the faster of charging.
Listen to music, listen to radio, listen to audio files, enjoy your exclusive voice
  • The volume control is a great perk
  • Read USB flash drive
  • Support reading TF card
  • One key loop


  • Output power: 10W & Charging Voltage: DC 5V, 500mA
  • Lithium battery: 3.7V, 1000mAh
  • Charging time: 3~5 hours
  • Working temperature: -10℃~45℃
  • Product size: 110*88*47mm
  • Unit weight: 156g
  • Working time: with 50% volume 6~8 hours (musical mode);8~10 hours (MIC mode)
  • Frequency response: 90Hz~18KHz
  • 1* S718 voice amplifier
  • 1* Wireless headset microphone
  • 1* USB charging cable
  • 1* Waistband
  • 1* Charger

Voice Amplifiers - For Whom ?

The Portable Waistband Amplifier is useful to anyone talking to groups or in a large or noisy area. Amplifiers are a wonderful asset for indoor or outdoor use and is ideal for any professional who places heavy demands on their voices such as tour guides, teachers, lecturers, entertainers, sport guides, cheerleaders, etc.

Why choose us
A. Rich experience in global market.
B. Strong R&D team for OEM and ODM.
C. Standard production process and quality control.
D. Professional test equipment.
E. Will reply you within 24 hours once we received your inquiry & got your contact information.
F. Prompt reply and credible after-sale services.
Who we are
As one of the biggest manufacturer of portable voice amplifier in China, WinBridge is a high-tech enterprise concerned with R&D, production, sales and service.
Covering an area of 3000 square meters, we now have over 200 workers. With more than 50 professional experts with higher academic title and 5 world leading production lines with 5S management, we have the production capacity of 20,000 sets per month.Strictly following the ISO9000 quality control system standard, every product in WinBridge has been carved carefully. WinBridge owns many technical patents with designing, researching & developing and producing every product independently. Along the way, we always remember the initial determination.
Our honor
Highly Approval from Domestic & Foreign
In this HK Fair, WinBridge adopted strategy as “acoustic voice amplifiers first, selected high-quality BT speaker supplemented”, and main promoted  WinBridge’s  self-developed wireless amplification technologies, has got highly approval and trust from customers all over the world.
WinBridge products all adopt ABS environmental protection material
WinBridge products have complete testing certificate
WinBridge goal is to let you share our advanced technology

WinBridge never stop progress, always keep improving and do the best to focus on product quality,according to people-oriented thoughts,insist on "Quality is the main competitiveness" as product concept, strictly demand quality, strives for perfection, strive to provide the best quality products and services for every customer.

WinBridge make hearts resonate.

Win-win is our corporate culture and the goal of our efforts. We are committed to building a win-win bridge for each other.

Bridge of dream: 
We start from the love,passion and obsession of the voice amplifier industry.We have a dream that, every heart can be resonated by voice.Now we are joyful of that, we are building the win-win bridge of dream.

Bridge of achievement:
We are doing our best to build the win-win bridge of achievement,we are joyful that we have achieved the growth and interest of our customers, partners, and employees.

Bridge of mission:
We are devoting ourselves to build the win-win bridge of mission,we are joyful of that we are making the contribution to the voice amplifier industry and society.

Restore your real self with your voice
When we face the noisy world, which can impress people is not the complacency and restrain, but is the courage that dare to cry for the dream.

Show loving care for your faithful audience with your voice
On the stage of our life,which worth our cherishing it is not the accusation and derision of strangers, but is the faithful audience who have been with us all the time.

Spread warmth each other with the voice
When we are communicating, which make our heart feel warm it is not doing a lot of self-talking, but is the familiar warmth that felt in both voice.


Average rating: 5.0
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