100W Powerful Voice Amplifier with 2 Wireless Microphones, Big Pro Sound Portable Speaker with Microphone, Bluetooth Speaker PA System Karaoke Machine Support BT/USB/TF Card/Aux/Guitar S99 : �鶹��.ca: Musical Instruments, Stage & Studio

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100W Powerful Voice Amplifier with 2 Wireless Microphones, Big Pro Sound Portable Speaker with Microphone, Bluetooth Speaker PA System Karaoke Machine Support BT/USB/TF Card/Aux/Guitar S99

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83 ratings

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Brand	ResponseBridge
Item dimensions L x W x H	25.4 x 13 x 19.6 Centimetres
Compatible devices	Guitar, MP3 Player, Laptop, Tablet, Smartphone
Power source	Battery Powered
Material	Aluminum, Plastic, Metal, Acrylonitrile Butadiene Styrene (ABS)
Item weight	3.4 kg
Output wattage	100 Watts
Number of channels	2
Manufacturer	ResponseBridge

About this item

1. Powerful Sound Performance for Crystal-Clear Audio: Experience unparalleled audio quality with this robust voice amplifier, boasting a 100W output powered by a 6.5-inch woofer and a 2-inch tweeter. Enjoy deep bass and crisp treble that deliver astounding sound clarity without any noise interference or distortion. The 360-degree omnidirectional sound effect ensures an immersive experience from every angle, making it perfect for any setting where clear and powerful sound is essential
2. Designed for Multifunctionality and Extended Playtime: Tailored to meet diverse playback needs, this speaker with microphone supports Bluetooth connectivity, USB, TF card, Aux input, and an echo function for enhanced audio experiences. It features both 3.5mm and 6.35mm microphone jacks compatible with wired microphones, as well as dedicated guitar ports. Equipped with Type-C fast charging technology, the speaker provides up to 5 hours of continuous playback on a single charge, ideal for churches, small gatherings, schools, classrooms, gyms, corporate meetings, and presentations
3. Dual Wireless Microphones & Flexible Volume Control: This system comes with two wireless microphones that can operate simultaneously, allowing users to adjust volume levels independently on both the microphone and speaker. Choose from a variety of sound effects modes (Acoustic, Profession, Popular, Hip-hop) to suit different settings effortlessly, ensuring optimal performance for various events and performances
4. Premium Design & Effortless Portability: Crafted with a high-end appearance, this portable PA system features a durable metal casing and iron mesh grille, combining style with practicality. Its ergonomic design includes an adjustable handle and strap, enabling effortless portability so you can carry it anywhere with ease, whether you're teaching, coaching, guiding tours, or hosting events
5. Perfect Gift & Reliable Customer Support: Packaged elegantly, this multi-functional portable microphones with speaker makes an excellent gift for teachers, coaches, tour guides, karaoke enthusiasts, musicians, wedding planners, event managers, and more. Our commitment to customer satisfaction means we provide reliable support; if you encounter any issues, please contact us before considering a return—we are dedicated to offering satisfactory solutions

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This item: 100W Powerful Voice Amplifier with 2 Wireless Microphones, Big Pro Sound Portable Speaker with Microphone, Bluetooth Speaker PA System Karaoke Machine Support BT/USB/TF Card/Aux/Guitar S99

$269.99

Get it by Monday, Jun 9

In Stock

Sold by ResponseBridge and ships from �鶹�� Fulfillment.

Wireless Microphone Headset, UHF Wireless Headset Mic, 160ft Range, Headset Mic and Handheld Mic 2 in 1, 1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX＆iOS)

$60.76

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Technical Details

Place of Business	‎cindyresponse@outlook.com
Model	‎S99
Part Number	‎S99
Mounting Hardware	‎1* Amplifier, 2* Microphones,1* Auxiliary Cable 1* Shoulder Strap 1* User Manual
Number of Items	‎1
Voltage	‎100 Volts
Batteries included	‎Yes
Batteries Required	‎Yes
Battery Cell Composition	‎Lithium Polymer
Material Type	‎Aluminum, Plastic, Metal, Acrylonitrile Butadiene Styrene (ABS)
Includes rechargable battery	‎Yes
Item model number	‎S99
Product Dimensions	‎25.4 x 13 x 19.56 cm; 3.4 kg
ASIN	‎B0DMF419PY

Additional Information

Batteries	2 Lithium Polymer batteries required. (included)
Date First Available	Feb. 11 2025
Customer Reviews	83 ratings 4.7 out of 5 stars
�鶹�� Rank	#1,018 in Musical Instruments, Stage & Studio (See Top 100 in Musical Instruments, Stage & Studio) #25 in Portable Karaoke Systems

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	This Item 100W Powerful Voice Amplifier with 2 Wireless Microphones, Big Pro Sound Portable Speaker with Microphone, Bluetooth Speaker PA System Karaoke Machine Support BT/USB/TF Card/Aux/Guitar S99	Recommendations WinBridge 60W Powerful Wireless Voice Amplifier with Handheld and Headset Microphones for Teachers,Portable PA System with Sound Effects, Karaoke Speaker and Mic System Support Guitar Play S97	�� W WINBRIDGE Portable PA System, Bluetooth Speaker with Microphone, 2 Mic and Speaker Small, Wireless Voice Amplifier 25 Watts for Presentation,Teaching, Karaoke etc S92 Pro	�� Karaoke Machine with 2 Wireless Microphones, 【2025 Upgraded 20W 6.5"Subwoofer】Portable Bluetooth Karaoke Speaker for Adults & Kids, Karaoke Microphone with PA System, Party Light, Support USB/TF/AUX	�� WinBridge 25W Wireless Voice Amplifier with Two Bluetooth Headset Microphones, High Capacity 8000mAh\|Record, Portable Pa System Bluetooth Speaker and Microphone, Megaphone with Mic for Teachers S96	�� Bose S1 Pro+ All-in-one Powered Portable Bluetooth Speaker Wireless PA System, Black
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Price	$269.99	$228.47	$179.00	$129.99	$139.00	-11%��$839.00 List: $939.00
Delivery	Get it by Monday, Jun 9	Get it by Monday, Jun 9	Get it by Monday, Jun 9	Get it by Monday, Jun 9	Get it by Monday, Jun 9	Get it by Monday, Jun 9
Customer ratings	4.783	4.585	4.2296	4.6224	4.3129	4.6893
Sold by	ResponseBridge	WinBridge	WinBridge	Yihese	WinBridge	�鶹��.ca
connectivity tech	—	Bluetooth, USB, AUX	UHF, Bluetooth,USB, AUX	Bluetooth, AUX, USB	Bluetooth, USB, AUX	Bluetooth
power source	Battery Powered	Battery Powered	Battery Powered	Battery Powered	Battery Powered	Battery Powered
speaker type	—	—	Outdoor	—	—	Multimedia
speaker type	—	—	Outdoor	—	—	Multimedia
size	—	16cm/6.3"11cm/4.3"21cm/8.3"	—	T18-T	6.31.94.7inch	One size

Product Description

Enjoy a Premium Listening Experience

Our high-quality system is designed to deliver exceptional audio, ensuring every note and detail is clear and vibrant, enhancing your enjoyment with every listen.

Output Power:	100 W
Battery Capacity:	21700*3 10.8V/4000MAH Power Battery
Amp Charging Time：	3.5-5 Hours (It is recommended that a 5V/3A charger be used to charge this product for optimal charging speed.)
Amp Working Time：	5-8 Hours
Mic Charging Time：	2 Hours

Mic Working Time：	16+ Hours
Main Functions：	Bluetooth, USB, TF card, Aux input, LED display,3.5mm /6.35mm Mic input, Guitar input
Mics Sound Effects:	Acoustic Mode, Profession Mode, Popular Mode, Hip-hop Mode
Amp Sound Effects:	Acoustic Mode, Echo Mode
Package includes ：	1* S99 Voice Amplifier, 2* Wireless Handheld Microphone, 1* Auxiliary Cable,1* Shoulder Strap,1* User Manual

If your S99 speaker and wireless handheld microphone fail to connect, follow these steps:

1）Pairing Issue: Speaker and mic usually auto-pair when powered on. If not, check the manual for pairing steps.

2）Sudden Disconnect: Press the mic’s power button 3-5 times quickly to reconnect. Repeat until it works.
How many microphones can the S99 support at the same time？

With both 3.55mm and 6.35mm jack ports working together, the S99 supports up to 4 simultaneous microphone connections.
Does the S99 speaker support use with a guitar?

Yes, it supports use with a guitar.
Does the S99 play music and amplify sound simultaneously?

Yes, it supports playing music and amplifying sound at the same time. Please pair the microphone before connecting to Bluetooth.(Avoid reversing these steps, as it may cause connection issues)
For the fastest charging, what charger specs are recommended for this product?

It is recommended that a 5V/3A charger be used to charge this product for optimal charging speed.

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Customer reviews

83 global ratings

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Nidhi
Easy connectivity, easy to carry, excellent outcome
Reviewed in Canada on June 2, 2025
Verified Purchase

This 100W voice amplifier is an absolute powerhouse! The sound quality is incredible, easily filling large spaces, and the two wireless microphones connect flawlessly, offering fantastic freedom of movement. It's so versatile with Bluetooth, USB, TF card, Aux, and even guitar support – truly an all-in-one portable PA and karaoke machine. This S99 has exceeded all my expectations for professional-grade sound on the go. Highly recommend!
This 100W Voice Amplifier is a powerhouse! The sound quality is incredibly clear and loud, easily filling a large room, and the two wireless microphones are a huge bonus for presentations or karaoke. It's truly portable with excellent battery life and the versatile connectivity options (Bluetooth, USB, TF, Aux, Guitar) make it perfect for any occasion. A solid 5-star investment for big sound!

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�鶹�� Customer
Very good mic and speaker
Reviewed in Canada on June 3, 2025
Verified Purchase
Loving the quality on this speaker and mic! Crispy clean and it is surprisingly loud.

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Top reviews from other countries

RedAkuma82
Clear voice, good amplification, good microphone and battery life.
Reviewed in the United States on April 20, 2025
Verified Purchase

I will say this is a good device and works pretty well BUT it is a bit heavy though. I assume this is because of it's big battery capability. That being said, there is a shoulder strap that it comes with BUT it is kind of thin and does not have pads on it so it makes it a bit uncomfortable to wear for long periods especially with the weight of this device. This is something that you can carry regardless. There is a handle that is a bit more padding but still is annoying to carry for long periods. Regardless the device is quite powerful for amplifying sound especially at events and such. First thing I will say about it is that the microphones are not too bad. They are light weight and connect easily. The microphone does an okay job at wind guarding on the microphone. You are able to avoid excess noise on a windier day. The battery life on this device is not too bad. It last for several hours and you are able to use this while it is charging. It does get a little warm so try not to have it direct sunlight on hot days. You can control the volume and carry it with you as you talk. I think moving around does not hinder the sound quality. It is very loud so great for outdoor events where you do not have access to power for a big microphone. This is not like a concert microphone so be aware of that but it gets the job done. It last for quite sometime which is nice. The actually amplifier is quite sturdy and well built. It is not something I would drop even thought the casing is pretty sturdy. It may actually dent or crack. The front is a kind of metal mesh so it gives good sound and has a bit of durability. You can plug in directly to the amplifier in order to work. The plug is okay and the wire is just your standard USB kind of cable so do not expect anything super sturdy. The sound I could not really measure in decibels but it can be pretty loud and clear. There is no feedback or crackling. In a small amphitheater it actually was able to be head by everyone. Overall this is a good device to have if you are planning to do events and such. It really does a good job projecting your voice while also making sure that no surrounding noise makes it to the amplifier. The color is nice and it is well built. I do wish the cables provided were of better quality but the microphones are not bad. The battery life on these is not bad and it stays connected well. I also wish the shoulder strap had some more padding. The controls are pretty straight forward. It is easy to use and learn.

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RedAkuma82

Clear voice, good amplification, good microphone and battery life.

Reviewed in the United States on April 20, 2025
I will say this is a good device and works pretty well BUT it is a bit heavy though. I assume this is because of it's big battery capability. That being said, there is a shoulder strap that it comes with BUT it is kind of thin and does not have pads on it so it makes it a bit uncomfortable to wear for long periods especially with the weight of this device. This is something that you can carry regardless. There is a handle that is a bit more padding but still is annoying to carry for long periods. Regardless the device is quite powerful for amplifying sound especially at events and such. First thing I will say about it is that the microphones are not too bad. They are light weight and connect easily. The microphone does an okay job at wind guarding on the microphone. You are able to avoid excess noise on a windier day. The battery life on this device is not too bad. It last for several hours and you are able to use this while it is charging. It does get a little warm so try not to have it direct sunlight on hot days. You can control the volume and carry it with you as you talk. I think moving around does not hinder the sound quality. It is very loud so great for outdoor events where you do not have access to power for a big microphone. This is not like a concert microphone so be aware of that but it gets the job done. It last for quite sometime which is nice. The actually amplifier is quite sturdy and well built. It is not something I would drop even thought the casing is pretty sturdy. It may actually dent or crack. The front is a kind of metal mesh so it gives good sound and has a bit of durability. You can plug in directly to the amplifier in order to work. The plug is okay and the wire is just your standard USB kind of cable so do not expect anything super sturdy. The sound I could not really measure in decibels but it can be pretty loud and clear. There is no feedback or crackling. In a small amphitheater it actually was able to be head by everyone. Overall this is a good device to have if you are planning to do events and such. It really does a good job projecting your voice while also making sure that no surrounding noise makes it to the amplifier. The color is nice and it is well built. I do wish the cables provided were of better quality but the microphones are not bad. The battery life on these is not bad and it stays connected well. I also wish the shoulder strap had some more padding. The controls are pretty straight forward. It is easy to use and learn.

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Roseline verty
Excellent for a karaoke party!
Reviewed in the United States on May 13, 2025
Verified Purchase
The Winbridge Wireless Voice Amplifier with two wireless microphones is an outstanding audio solution that exceeds expectations in both performance and design. It delivers remarkably clear, powerful sound that effortlessly reaches large crowds, making it perfect for classrooms, outdoor events, or any setting where strong voice projection is essential. The inclusion of two high-quality wireless microphones adds incredible versatility allowing two speakers to present at the same time without any hassle from cords or signal interference.

Each microphone is designed for comfort and reliability, offering a lightweight, ergonomic fit with seamless connectivity to the amplifier. The audio clarity is impressive, capturing voices with precision and eliminating background noise for a professional-sounding experience.

The amplifier itself is compact yet robust, built for portability and convenience. Its intuitive controls and extended battery life make it ideal for long hours of use whether you’re teaching, leading a tour, coaching, or hosting an event. The durable construction ensures it stands up to regular use, and its sleek, modern design is a bonus.

In every way, this Winbridge system is a premium choice offering exceptional sound quality, effortless usability, and outstanding value. It’s a must-have tool for anyone serious about being heard loud and clear.

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Roseline verty

Excellent for a karaoke party!

Reviewed in the United States on May 13, 2025
The Winbridge Wireless Voice Amplifier with two wireless microphones is an outstanding audio solution that exceeds expectations in both performance and design. It delivers remarkably clear, powerful sound that effortlessly reaches large crowds, making it perfect for classrooms, outdoor events, or any setting where strong voice projection is essential. The inclusion of two high-quality wireless microphones adds incredible versatility allowing two speakers to present at the same time without any hassle from cords or signal interference.

Each microphone is designed for comfort and reliability, offering a lightweight, ergonomic fit with seamless connectivity to the amplifier. The audio clarity is impressive, capturing voices with precision and eliminating background noise for a professional-sounding experience.

The amplifier itself is compact yet robust, built for portability and convenience. Its intuitive controls and extended battery life make it ideal for long hours of use whether you’re teaching, leading a tour, coaching, or hosting an event. The durable construction ensures it stands up to regular use, and its sleek, modern design is a bonus.

In every way, this Winbridge system is a premium choice offering exceptional sound quality, effortless usability, and outstanding value. It’s a must-have tool for anyone serious about being heard loud and clear.

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Arizona buyer
Solid and Reliable Voice Amplifier for Everyday Use
Reviewed in the United States on May 15, 2025
Verified Purchase
This voice amplifier performs reliably and does what it’s supposed to do. The sound is clear, with good volume and a nice balance between bass and treble, making it suitable for classrooms, small gatherings, or presentations. The 100W output delivers enough power for most indoor uses, and the 360-degree sound coverage is a nice touch. The dual wireless microphones work well, and the ability to adjust their volumes separately is very practical. I also like the multiple input options—Bluetooth, USB, TF card, and Aux—which offer flexibility depending on the setup. The build feels sturdy, and the adjustable handle and strap make it easy to carry around. Battery life is decent. Overall, it's a dependable voice amplifier with useful features, and it fits well for everyday professional or casual use.

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Bek
Perfect Karaoke Companion for in home use.
Reviewed in the United States on May 21, 2025
Verified Purchase
This 100W Voice Amplifier is fantastic for parties and karaoke nights! The sound quality is surprisingly good for its size, and it easily fills the room. I love the variety of connections—Bluetooth, USB, TF card, Aux, and even guitar input—making it super versatile. The wireless microphones work well, though they don't have a huge range, but that's a minor issue for home use. Overall, it's a powerful, portable PA system that's easy to use and delivers great value.
The battery life seems good as it didnt diw for 3 hours of continuous muaic and PA use. The mic also feels sturdy and the ease of connetion is plus.

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Jash K
Powerful, portable amazing Amplifier for parties
Reviewed in the United States on May 5, 2025
Verified Purchase
I was looking to get an amplifier that is powerful and portable. The 100W Powerful Voice Amplifier with 2 Wireless Microphones is an impressive portable speaker that delivers exceptional sound quality for various events. The 100W output combined with the 6.5-inch woofer and 2-inch tweeter delivers crystal-clear sound with deep bass and crisp treble. The two wireless microphones work seamlessly together, and I really appreciate the ability to adjust the volume independently. We used it at a family gathering and it instantly became the life of the party. The Bluetooth connectivity, USB, and AUX inputs give so many options for playing music. The S99 has a sleek, compact design, making it easy to carry around without feeling bulky. The build feels durable and sturdy, ensuring it will last even with daily use. Highly recommended for anyone in need of a portable, effective voice amplification solution.

Read more

Jash K

Powerful, portable amazing Amplifier for parties

Reviewed in the United States on May 5, 2025
I was looking to get an amplifier that is powerful and portable. The 100W Powerful Voice Amplifier with 2 Wireless Microphones is an impressive portable speaker that delivers exceptional sound quality for various events. The 100W output combined with the 6.5-inch woofer and 2-inch tweeter delivers crystal-clear sound with deep bass and crisp treble. The two wireless microphones work seamlessly together, and I really appreciate the ability to adjust the volume independently. We used it at a family gathering and it instantly became the life of the party. The Bluetooth connectivity, USB, and AUX inputs give so many options for playing music. The S99 has a sleek, compact design, making it easy to carry around without feeling bulky. The build feels durable and sturdy, ensuring it will last even with daily use. Highly recommended for anyone in need of a portable, effective voice amplification solution.

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