About WinBridge

WinBridge has been a global leader in the voice amplifying technology industry in Shenzhen, China since 2007.      

Our dedicated team consists of 12 excellent experienced structural engineers, electronic engineers, and acoustic engineers, 20 professional sales engineers to serve you, and 3 excellent after-sales engineers to assist you better with your product-related concerns.                         

Our products include Portable Voice Amplifier, Portable Karaoke Speaker, and Wireless Microphone that are PERFECT FOR Teachers, Trainers, Patients with weak voices, Coaches, Instructors, Tour Guides, Public Speakers, Factories, Hospitals, Senior Homes, Outdoor activities, Yoga classes, Gyms, and any place and occasion where your delicate voice needs to be heard clearly and loudly.

So far, we have more than 2 million users globally. All of our products are CE, ROHS, and FCC certified as well as other global certificates, and all our partners have ISO90001 certification.                        


What is a Voice Amplifier/PA System?

A portable Voice Amplifier also called a speech assistance device, is a mini public address system you can clip on your belt or wear around your neck.

They’re relatively small units but provide a lot of volume when you need to speak to a large group at an outdoor event or even in an indoor assembly, such as a crowded place full of students and teachers.

The small amplifier has a built-in speaker and a lightweight, portable headset. Some headsets are wired and some are wireless.       

The speaker systems come with a rechargeable lithium battery and can be operated with one hand.             

To use it, just plug in the headset and start talking. Use your normal voice and it will be amplified, making the people in a large, crowded room hear you talk clearly

WinBridge will continue to be committed to the continuous innovation and development of Voice Amplifier technology for the next 30 years. 

We aim to provide users around the world with the highest quality and most useful voice amplification products that can protect users' voice health, such as teachers and instructors around the world, so they can teach with ease and more effectively. 


Your Voice...We Care! This is the goal that drives us to this day.