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wholesale best portable voice amplifier for teachers factory for sale

wholesale best portable voice amplifier for teachers factory for sale

wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale
  • wholesale best portable voice amplifier for teachers factory for sale

wholesale best portable voice amplifier for teachers factory for sale

Winbridge best portable voice amplifier for teachers is professionally manufactured with the help of CNC machines. This process is carried out by our highly qualified workers using turning, milling, and boring machines. Mingtong has passed the ISO quality management certification
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Model No.WB711
Output power10W
VersionWireless
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



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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




wholesale best portable voice amplifier for teachers factory for sale-5                
Teacher teaching 
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Tour-guide guiding
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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)
                   
++
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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.
                   
++               
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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

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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

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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.

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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

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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.

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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

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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


In the manufacture of Winbridge bluetooth voice amplifier, there are several stages involved, including the extraction of raw materials, blending the materials in the correct proportions, forming, cutting, etc. Mingtong' s annual sales volume reaches 200,000 square meters
From the selection of raw material of Winbridge best portable voice amplifier for teachers to burnishing, body repairing, glazing, and sintering, quality management is conducted throughout every stage. Mingtong has more than 7 years of floor products development experience
The production equipment of Winbridge bluetooth voice amplifier has been constantly upgraded for greater precision and efficiency. The equipment includes roll building machinery and extruder, mixing mill, surfacing lathes, milling machinery, and molding presses. Mingtong can provide floor construction service
Winbridge best portable voice amplifier for teachers is strictly tested. It has to go through various kinds of tests such as special testing for chemical resistance, aging, low-temperature performance, abrasion resistance, etc. Mingtong can provide floor construction service
Winbridge best portable voice amplifier for teachers is developed and designed by our experts who have deployed POS technology solutions to small and mid-sized retail merchants for many years. Mingtong offers scentless and non-toxic floor products
The product is not easy to break or rupture. It is done with the appropriate twist of yarns which increases the frictional resistance among fibers, hence, the fiber's ability to resist breaking is enhanced. Mingtong has passed the ISO quality management certification
The product is corrosion resistant. It is hardly affected by liquids such as acid-alkaline chemicals, oil, and bath cream. Mingtong can customize the color for customers
The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. Mingtong promises an MOQ of 500 square meters
The product features good filter fineness. The filter elements such as the filter membranes have amazing impurities absorption capacity to enhance the filtering effect. Mingtong' s annual sales volume reaches 200,000 square meters
The product has outstanding electromagnetic compatibility. It is not easily affected by other electric devices or appliances during the operation. Mingtong offers scentless and non-toxic floor products
The product stands out for its reliability. All its electrical components and materials meet the requirements of FDA, UL, CE certificate. Mingtong provides floors that can be easily assembled according to the color picture
Sales and technical support outlets of WinWin Industry Co., Ltd is throughout overseas market. Mingtong is located near the Guangzhou Port and can promise quick delivery
WinWin Industry Co., Ltd is equipped with professional R&D team and technical team. Mingtong supplies floor products that are widely used in schools, kindergartens, stadiums, etc
bluetooth voice amplifier has received many positive feedback for quality from customers at home and abroad. Mingtong was responsible for the large ground project of China Tianhe Sports Center
Right installation pack is guaranteed in Winbridge to ensure the safety of best portable voice amplifier for teachers. Mingtong promises a long service life of more than 10 years
WinWin Industry Co., Ltd has set up specialized technical department, responsible for the pre-sale, sale and after-sale technical support and service. Mingtong will send professional technicians for measurement service
Winbridge has built strict quality control system to ensure quality. Mingtong has a supply capacity of 10 tons/month
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