< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=789519777872998&ev=PageView&noscript=1" /> WinBridge K3 Portable Speaker,UHF Wireless Battery Powered PA System W/Echo
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WinBridge K3 Portable Speaker,UHF Wireless Battery Powered PA System W/Echo

WinBridge K3 is a multifunction portable speaker with BT and voice amplifier functions, also can play music through TF card and USB flash driver. 
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  • Description
  • Reviews(129)


WinBridge K3 is a multifunction portable speaker with BT and voice amplifier functions, also can play music through TF card and USB flash driver. 

Main features:
1. WinBridge Patented appearance;
2. Stylish, ergonomic and comfortable design;
3. UHF high frequency wireless PA technology, transmission distance up to 35m;
4. 5.25  inch Hi Fi double magnetic big-size trumpet, RMS 30W;
5. WinBridge original sound amplification electroacoustic system, which can amplify the sound in a natural & stable way;
6. With BT 4.0 icloud control, which support playing audio files in mobile, tablet PC.
7. Equipped with SHIDU original microphone --- Hi-Fi acoustic amplification;
8. Professional voice amplifier, and more suitable for large area & outdoor usage;
9. Remote control, easy to use;
10. This speaker can work with any devices (DVD, VCD, CD, LD, TV, MP3, Radio, Electronic piano, etc…) with AUX output.

Technical Parameters:

Power output: <30W Frequency response 20Hz-20KHz
Output Impedance: Working temperature: -10℃-45℃
Recharging voltage: DC 15V / 2A MAX Amplification-use time: 6-8 hours
Music-use time: 4-6 hours Charging time: 3-5 hours

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.

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.

WinBridge make hearts resonate.

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 based on 129 reviews
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