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Voice Amplifier for Teachers, Portable Speaker with Wired Microphone, Personal PA System and Megaphone, 18W, 4400mAh, Feature Bluetooth, Record, Waterproof, for Teaching, Speech Tour Guide M800

Visit the W WINBRIDGE Store

4.3 344 ratings

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$59.80

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Purchase options and add-ons

Brand	W WINBRIDGE
Item dimensions L x W x H	3.7 x 1.7 x 4.5 inches
Connectivity Technology	Bluetooth
Color	M800_Green
Compatible Devices	Headset mic, Personal computer, Smartphone

About this item

It's great as a loudspeaker because the voice projection is clear and loud. Suitable for classroom and even outdoor spaces. Portable voice Amplifier is well built, its firm and very sturdy when hold in hand ! Please be noted that headset microphone is WIRED but NOT wireless.
Portable voice amplifier support Bluetooth, Recording, Loop playback, Aux input, TF card, U disk. What astonishing is the ability to support microphone input and music play simultaneously! The personal amp allow you to be heard and maintain social distancing.
Waterproof voice amplifier's silicone cases and interface design ensure Shockproof, Dustproof ,level up to IPX5! Firm, Solid and Sturdy!
This portable microphone headset and speaker has a clip you can hook on to a belt and comes with a neck strap which can also be used as a belt attachment.
If you are a teacher, tour guide, presenter, salesman, coach, instructor, or people who has a soft voice, parkinson's disease , vocal cord is paralyzed or whisper, then this is a good voice amplifier and aid speaker or megaphone or mini amp for you.

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We found 4 bundles with this item:

Voice Amplifier for Teachers, Portable Speaker with Wired Microphone, Personal PA System and Megaphone, 18W, 4400mAh, Feature Bluetooth, Record, Waterproof, for Teaching, Speech Tour Guide M800

Page 1 of 1Start overPage 1 of 1

Buy Voice Amplifier Bluetooth M800 and Carry Case Bundle

$57.85 $73.75

1

This bundle contains 2 items
WinBridge Waterproof Voice Amplifier and S6 Lavalier Microphone Bundle

$58.88 $74.78

3

This bundle contains 2 items
WinBridge S96 Bluetooth Voice Amplifier and M800 Waterproof Speaker Bundle

$135.90 $168.80

This bundle contains 2 items
WinBridge Waterproof Voice Amplifier M800 and Portable Voice Amplifier WB003 Bundle

$73.00 $87.79

This bundle contains 2 items

Frequently bought together

Voice Amplifier for Teachers, Portable Speaker with Wired Microphone, Personal PA System and Megaphone, 18W, 4400mAh, Feature

$59.80

Get it as soon as Monday, May 13

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WinBridge Portable Collar Clip Microphone 3.5mm Audio Compatible with All WinBridge Voice Amplifiers S6

$14.98

Get it as soon as Tuesday, May 14

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Sold by WinBridge and ships from Amazon Fulfillment.

W WINBRIDGE Voice Amplifiers Speaker Carry Case Cover Bag with Mesh Pocket Zip and Snap Hook Fit USB Cable Wall Charger Phone

$13.95

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Product information

Power Source

Corded Electric

Connector Type

Aux

Material

ABS+TPU

Item Weight

0.45 Kilograms

Output Wattage

18 Watts

Number of Channels

Recommended Uses For Product

Singing

Item Weight

15.8 ounces

Product Dimensions

3.7 x 1.7 x 4.5 inches

Country of Origin

China

ASIN

B07BDJ4TRQ

Item model number

WB800

Batteries

1 Lithium Polymer batteries required. (included)

Customer Reviews

4.3 344 ratings

4.3 out of 5 stars

Best Sellers Rank

#5,498 in Musical Instruments (See Top 100 in Musical Instruments)
#18 in Power Amplifiers

Is Discontinued By Manufacturer

Date First Available

August 16, 2017

Color Name

M800_Green

Speaker Amplification Type

active

Material Type

ABS+TPU

Speaker Count

Battery type

Lithium Polymer

Color Screen

Voltage

5 Volts

Wattage

25 watts

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Product guides and documents

User Guide (PDF)

What's in the box

1*Voice Amplifier

1*Wired Headset Mic

1*Aux Cable

1*Charging Cable

1*DC 5V Charger

Product Description

18W poweful voice amplifier maintain crystal-clear audio quality and outstanding sound projection.

Support Bluetooth, Aux input, TF card &U disk to play music. Aslo feature Recording, Loop playback.

1 Rechargeable Battery 2 Power Bank 3 Rugged Speaker

Wired Microphone Headset

Please kindly be noted that the microphone inlcuded is wired but NOT Wireless!

Adjustable Strap and Belt Clip

Speaker has a clip you can hook on to a belt and comes with a neck strap which can also be used as a belt attachment.

1. Tied around waist / 2.cross body style/ 3.hang over neck/ 4. tied to waist

Easy Button to Operate

If you are a teacher, tour guide, presenter, salesman, coach, instructor, or people who has a soft voice, parkinson's disease, vocal cord is paralyzed or whisper, then this is a good voice amplifier and aid speaker or megaphone or mini amp for you.

High-quality Sound Projection

Whether you're addressing a small group or a larger congregation, the clarity and strength of the sound projection from this speaker are simply unmatched. It has the power to effortlessly fill the room with my voice, ensuring that everyone can hear my message loud and clear.

M800 Parameter

Output Power	18W
High-capacity Battery	4400mAh
Working Time	10-12 Hours
Charging Time	3-5 Hours

Coverage	>15000 sq.ft
Unit Weight:	0.86 lb
Size	4.57"*3.66"1.65"
Suitable for	teacher, tour guide, presenter, salesman, coach, instructor, or people who has a soft voice, parkinson's disease, vocal cord is paralyzed or whisper

WB002 Bluetooth Amplifier

Compare More WinBridge

Bluetooth Mic	Microphone	Wired Mic
15W	Output Power	15W
2600mAh	Battery Capacity	2600mAh
10-12 hours	Working Time	10-12 hours
/	Music Playback	Bluetooth

Bluetooth Mic	Microphone	Wired Mic
15W	Output Power	5W
2600mAh	Battery Capacity	1050mAh
10-12 hours	Working Time	8-10 hours
/	Music Playback	USB, TF

Bluetooth Mic	Microphone	Two BT Headset Mics
15W	Output Power	25W
2600mAh	Battery Capacity	8000mAh
10-12 hours	Working Time	10-15 hours
/	Music Playback	Bluetooth,USB, AUX

Bluetooth Mic	Microphone	UHF Handheld+Headset
15W	Output Power	25W
2600mAh	Battery Capacity	5200mAh
10-12 hours	Working Time	10-12 hours
/	Music Playback	Bluetooth,USB, AUX

WB003 Voice Amplifier
WB001 Voice Amplifier
S96 Wireless Amplifier
S92 Pro PA System

From the brand

Welcome to WinBridge

WinBridge Amplifies Voices for Professionals, Educators, Performers, and More. The Leading Choice for Clear, Powerful Expression.

How did we get our start?

Since 2007, WinBridge has revolutionized voice amplification, trusted by professionals worldwide. With 16+ years of experience, we commitment to quality, innovation, and clear communication drives their leadership in the audio industry.

What makes our products unique?

WinBridge voice amps offer superior sound, portability, versatility, and user-friendly features. Enhance communication and amplify voices in any situation with our unique and reliable solutions.

What's our afer-sales service?

Your Satisfaction is Our Priority.

For any issue feel free to call at +1(833)966-2881
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Customer reviews

4.3 out of 5

344 global ratings

How customer reviews and ratings work

Customers say

Customers like the sound quality, performance, quality, battery life, and practicality of the PA system. For example, they mention it's fine for voice amplification, works very well, and is well built. Some appreciate the battery life display. That said, they say it'll help them manage their class well. Customers are also satisfied with ease of use.

AI-generated from the text of customer reviews

42 customers mention32 positive10 negative

Customers like the sound quality of the PA system. They say it's fine for voice amplification, with clear and strong sound projection. They also say it is more than loud enough to make their voice heard, and the loudest least distorted setup. Customers also mention that the voice quality is great and lasts the whole meet. They describe the amplifier as great and say it pleasantly amplifies it without distortion.

"...Its exceptional Bluetooth capability, outstanding sound projection, and reliability make it stand head and shoulders above any other wireless..." Read more

"...The amplifier allows me to speak at my normal level and my students can easily hear me as I move around the classroom...." Read more

"The amplification is good, but you do need to have the mic almost, if not, touching your lips...." Read more

"...This thing is very loud and very sturdy looking so I'm sure it can withstand some drops...." Read more

19 customers mention15 positive4 negative

Customers like the performance of the speaker system. They say it's a brilliant, useful item with perfect performance. They also appreciate the sleek design and practical controls.

"...The speaker's design is sleek and practical, with user-friendly controls that are easy to navigate...." Read more

"...They think it’s cool and all wanted to try it out. A great tool to motivate them to do their public speaking!..." Read more

"...It's so good! My voice carries and it's just like using a megaphone, but without the hassle and the cumbersome tool...." Read more

"...fine for voice amplification and the mic is acceptable, but not particularly remarkable...." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the quality of the PA system. They mention that it is well built, solid, and reliable. They appreciate the ruggedness and durability of the product, saying that it withstands extreme elements. Some customers are also happy with the voice quality and the output.

"...exceptional Bluetooth capability, outstanding sound projection, and reliability make it stand head and shoulders above any other wireless speaker I..." Read more

"...This thing is very loud and very sturdy looking so I'm sure it can withstand some drops...." Read more

"...So the speaker has some weight, well built. But not sure about the quality of the material used in its manufacturing...." Read more

"...with the quality of the output and that it was rugged enough to withstand extreme elements. Plus, it blends in nicely with our other gear!" Read more

10 customers mention7 positive3 negative

Customers like the battery life of the PA system. They say it has a great battery life and they like the display.

"...The battery life is impressive as well, ensuring that it lasts through even longer events without a hitch...." Read more

"...I like the battery life display; it would be nice to have a volume display as well, but not necessary...." Read more

"...The battery life is amazing. I just love it!!" Read more

"...The only issue I have with it is the battery life. It dies fairly quickly - maybe a 3-5 hour battery life." Read more

9 customers mention9 positive0 negative

Customers find the speaker practical for use in their classroom. They say it's perfect for classroom teachers, and helps them manage their class well. They also say the design is sleek and user-friendly, and the controls are easy to understand. Customers also say it is good for most uses and that the students were able to understand clearly.

"...The speaker's design is sleek and practical, with user-friendly controls that are easy to navigate...." Read more

"...Loud and clear, maybe to loud. I can say that this speaker is good for most uses most good size rooms, provided it full of listening adults..." Read more

"Great amplifier, used for horseback instruction. Loud enough for all to hear" Read more

"I sol love this voice amplifier. This will surely help me manage my class well and will help me save my energy since I dont need to shout anymore...." Read more

8 customers mention8 positive0 negative

Customers find the PA system very easy to use and say it has user-friendly controls. They also say it's sleek and practical, and easy to charge and turn on.

"...The speaker's design is sleek and practical, with user-friendly controls that are easy to navigate...." Read more

"...They enjoy being able to wear it.I found it easy to charge and turn on!..." Read more

"...For those who need it for a mic, it's very easy to use and has the ability to record/save your recordings which definitely comes in handy." Read more

"It is very easy to work, and is more than loud enough to make my voice heard throughout my classroom!..." Read more

3 customers mention3 positive0 negative

Customers like the comfort of the pa system. They say that the performance is perfect.

"...And Its more confortable to wear.The WinBridga has a great volume for such small device...." Read more

"...It's easy to use and comfortable to wear as a headset with the speaker clipped to my belt. The battery life is amazing. I just love it!!" Read more

"Performance is Perfect. Comfort is okay." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the mic of the PA system. They mention that it allows them to speak in a normal voice and pleasantly amplifies it without distortion.

"...The amplifier allows me to speak at my normal level and my students can easily hear me as I move around the classroom...." Read more

"...note, the sound quality is fine for voice amplification and the mic is acceptable, but not particularly remarkable...." Read more

"...It allows you to speak in a normal voice/volume and pleasantly amplifies it without distortion...." Read more

Reviews with images

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Top reviews from the United States

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E W Bradfute

Best ever yet!

Reviewed in the United States on August 29, 2023

Verified Purchase

I can't contain my excitement to share my thoughts on the WINBRIDGE Voice Amplifier, a true game changer in the world of Bluetooth speakers. As someone deeply involved in church activities, including delivering messages and leading congregational gatherings, I've always sought reliable audio equipment to ensure my voice reaches every corner of our space. This speaker has exceeded all my expectations, and I'm thrilled to write this review.

Let me start by saying that this is, without a doubt, the best speaker I have ever owned. Its Bluetooth capability is just the beginning of its impressive features. Whether I'm addressing a small group or a larger congregation, the clarity and strength of the sound projection from this speaker are simply unmatched. It has the power to effortlessly fill the room with my voice, ensuring that everyone can hear my message loud and clear.

Speaking from experience with various wireless speakers, the WINBRIDGE Voice Amplifier stands out. Its ability to maintain crystal-clear audio quality even from a considerable distance is remarkable. This is especially crucial during our outdoor events or gatherings in larger spaces where amplification becomes a necessity. I've never encountered a speaker that can maintain such consistent and high-quality sound projection.

One of the standout features of this speaker is its reliability. The last thing I need during a church service or event is technical glitches or sudden audio dropouts. With the WINBRIDGE Voice Amplifier, those worries are a thing of the past. Its robust connectivity and stable Bluetooth performance have earned my trust, allowing me to focus on delivering my message rather than worrying about the equipment.

The speaker's design is sleek and practical, with user-friendly controls that are easy to navigate. Its portability is another big plus, making it effortless to carry and set up wherever needed. The battery life is impressive as well, ensuring that it lasts through even longer events without a hitch.

In conclusion, the WINBRIDGE Voice Amplifier has truly elevated my church activities. As Pastor, having a reliable and powerful speaker that can deliver my messages effectively is essential, and this speaker has become an integral part of my toolkit. Its exceptional Bluetooth capability, outstanding sound projection, and reliability make it stand head and shoulders above any other wireless speaker I've ever owned.

5 people found this helpful

Helpful

Katherine Blaire

A classroom must have!

Reviewed in the United States on December 3, 2022

Verified Purchase

As a middle school teacher, I’m always looking for new technology to help in my classroom. A coworker told me about this amplifier and I ordered one to try it. BEST DECISION!

I’ve already lost my voice once this semester. The amplifier allows me to speak at my normal level and my students can easily hear me as I move around the classroom. They think it’s cool and all wanted to try it out. A great tool to motivate them to do their public speaking! They enjoy being able to wear it.

I found it easy to charge and turn on! I’ve used it all day and the battery is only down to 80% after six class periods.

Highly recommend!

Helpful

Kalinda

Works nicely

Reviewed in the United States on June 15, 2023

Verified Purchase

The amplification is good, but you do need to have the mic almost, if not, touching your lips. I bought other headsets, but the original headset it came with is much better; just keep it right in front of your mouth. When the unit is hanging on your shoulder or around your neck, the controls appear backward, but that's easy to figure out. I like the battery life display; it would be nice to have a volume display as well, but not necessary. We use it outdoors on a boat, and it has saved our voices.

One person found this helpful

Helpful

Chi

Great! Loud Sound too!

Reviewed in the United States on March 2, 2023

Verified Purchase

I love this speaker! I needed something that could project to all parts of my backyard while I'm working and this is perfect for it! My favorite part is that it comes with a lanyard/strap so if you want to take it with you hands free it's very easy to do so. (It also has a belt clip for those that may like that option better). This thing is very loud and very sturdy looking so I'm sure it can withstand some drops. For those who need it for a mic, it's very easy to use and has the ability to record/save your recordings which definitely comes in handy.

Helpful

Terbar51

New to must investigate/UPDATE #1

Reviewed in the United States on February 19, 2022

Verified Purchase

Well so far first full charge. After about a hour charge was down to 60%. The sound quality for music is as expected 1 to 10 about a 6. At first the controls seem like you could just touch them and they work, but you must press with more than a little pressure.

To get them to respond which was OK once you know that's what's needed.
As far as are they loud, I would say that in a room full of adults who are there to here you speak yes it's plenty loud enough. Now as for a bus with 40 elementary school students that are fairly behaved and a little loud, I'll find that answer on the end of the day on Monday, I'll update my review then.
So the speaker has some weight, well built. But not sure about the quality of the material used in its manufacturing. The little doors seem to fit stiff not much flex to them, for which I said what type of plastic is this! Concerns was if it were cold outside and you dropped the speaker would the case be so brittle that it would shatter. Now the case is built tough it's thick so I'm going to say overall today
I could see myself buying another one. Just wait for my final review. UPDATE! So I use the speaker on my school bus primarily to talk to my students, just occasionally making sure there following the rules and being safe. So the speaker was at least on 4 hours and the battery remained at 70% at the end of the day which was great. And it is loud enough for my students in the back to hear. Loud and clear, maybe to loud. I can say that this speaker is good for most uses most good size rooms, provided it full of listening adults everyone should be able to hear you loud and clear.
I'm adding one thing. For me I noticed a continuous sound when it was a full volume. I had the speaker right on the back of my seat didn't notice that sound until I got up out my seat. My only happen when I was talking. So turning the volume down should stop. UPDATE #2
TODAY Ieft my 5w w-king speaker at home, so if I wanted music on my bus I had to use my SHIDU speaker so with 1 1/2 hours in the morning and about and two hours in the afternoon at near mid volume. The digital battery monitor went from 100% to 53% which I think was good.

One person found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

Michaela

Lasted less than a year

Reviewed in Canada on February 6, 2023

Verified Purchase

I'm a teacher. Bought April 2022, now Feb. 2023. Almost got a year out if it. The connection in the mic Jac no longer maintains a connection. Used it pretty much every school day. Great volume. Time for a replacement. Going to try wireless headset as many of the more handsy students got hooked on the cable. Hopefully the next product has the same volume quality, but lasts longer.

Evelyn

Very effective

Reviewed in the United Kingdom on May 29, 2019

Verified Purchase

It's great as a loudspeaker because the voice projection is clear and loud. Suitable for classroom and even outdoor spaces. However, it is not so good as a speaker as it lacks bass. Overall it's a good product - solid, waterproof, good loudspeaker and light.

One person found this helpful

A.p

Bonne puissance et qualité audio

Reviewed in France on June 24, 2019

Verified Purchase

Très bonne puissance et qualité audio. Correspond bien à la description.

Translate review to English

KPrime

Does what it says....

Reviewed in Australia on April 14, 2024

Verified Purchase

The group needs to be close to hear properly especially in noisy environments.

Paul Maciejowski

Worked for my 100 Pwrson Plus Car Group

Reviewed in Canada on September 7, 2019

Verified Purchase

Bought this for a car caravan of 58 cars and just over 100 people. The unit worked really well outside and indoors as well. My voice is deep so it blends in and people have a hard time hearing me. The amp got everyone’s attention immediately and I was able to relay information clearly and then answer questions at stops and then notify people to get ready to leave.

I definitely recommend this unit to anyone who is leading or talking to a large group of people.

See more reviews

Amazon Prime includes:

Voice Amplifier for Teachers, Portable Speaker with Wired Microphone, Personal PA System and Megaphone, 18W, 4400mAh, Feature Bluetooth, Record, Waterproof, for Teaching, Speech Tour Guide M800

Purchase options and add-ons

About this item

Frequently bought together

Top rated similar items

Product information

Warranty & Support

Feedback

Where did you see a lower price?

Product guides and documents

What's in the box

Videos

Videos for this product

A versatile and loud voice amplifier, nice microphone with speaker

Videos for this product

Such an amazing little speaker!

Videos for this product

WinBridge Voice Amplifier 18W 4400mAh Firm Solid and Sturdy for Outdoors Waterproof IPX5

Videos for this product

Multi-Function speaker and microphone for teachers

Product Description

Wired Microphone Headset

Adjustable Strap and Belt Clip

Easy Button to Operate

High-quality Sound Projection

M800 Parameter

Compare More WinBridge

Bluetooth Mic

Microphone

Wired Mic

15W

Output Power

15W

2600mAh

Battery Capacity

2600mAh

10-12 hours

Working Time

10-12 hours

/

Music Playback

Bluetooth

Bluetooth Mic

Microphone

Wired Mic

15W

Output Power

5W

2600mAh

Battery Capacity

1050mAh

10-12 hours

Working Time

8-10 hours

/

Music Playback

USB, TF

Bluetooth Mic

Microphone

Two BT Headset Mics

15W

Output Power

25W

2600mAh

Battery Capacity

8000mAh

10-12 hours

Working Time

10-15 hours

/

Music Playback

Bluetooth,USB, AUX

Bluetooth Mic

Microphone

UHF Handheld+Headset

15W

Output Power

25W

2600mAh