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Suitable for teaching, shopping mall, coacher, presentation, outdoor speech and etc. Only needs 3-5 hours to fully charge it.
Continuously working time is up to 12 hours. Amplifys your voice and saves your throat. The wired headworn microphone is adjustable. Made of durable and wear-resistant ABS material, trainer, singer, tour guide, this voice amplifier looks fashion. Can repeat single tune, loop all music and switch songs. You can adjust the distance between your mouth and the mic.

5mm, Carry bag. The amp will accept signals from both input ports and out through the speaker at the same time. The amp has a microphone input and a MP3 input. Rechargeable lithium batteries that last 10-15 hours of continuous use before needing a charge.

Multifunctional portable sound system it is not only a voice amplifier, aux jack so it can serve as a wireless or wied speaker. 25w loudly voice amplifier clear sound, low feedback and 26000sq.
Durable rechargeable battery it gives you up to 12 hours wireless stable continuous amplification with a single charge; Personal voice amplifier wireless microphone ideal for Teachers, Presentation, Fitness instructor, Training, Tour Guide, Yoga, Meeting, Classroom and more Outdoor or indoor. No more yelling. Package includes 1 * s28 bluetooth voice amplifier, 1 * charging plug, 1 * adjustable waistband, 1 * USB charging cable, 1 * 3.5mm audio cable, 1 * microphone wireless headset, 1 * user manual.

Never again will you need to worry about having the right amp for the job. This powerhouse is only 9'" x 5" x 2". Wide range of applications - ranging from 2-8 ohms, this amplifier will allow you to use a variety of speakers for your specific application.


This aiyima a07 power amplifier adopt the tpa3255d2 amp chip and ne5532 op-amp chip. Very quiet, runs Extremely Cool, Easy to set up.
300w+300w 2. 0 channel hifi integrated class d amplifier, exclusively designed for the customers who pursue HiFi sound, Use powerful power adapter have High efficient max power output up to 300 Watt. Two input ways:3. 5mm aux audio input/ rca audio input(3. 5mm interface is also aux Audio output interface3. 5mm aux sed as audio output can go to connect any Powered device: Speakers, Amplifier, Active Subwoofer ect.

Large led display:with unique large led display, it can clearly help you see the operation interface and play time for your convenience. We try our best to make sure that our product is made of the best quality material and exceeds your expectations. Premium voice amplifier:the shidu has been focusing on the original sound for more than 20 years.
If you have any questions, please do not hesitate to contact us, we are always here to help you! This voice amplifier microphone set also comes with adjustable waist/neck band for hands-free carrying. Easy to use:this personal voice amplifier supports 3. 5mm audio input, notebook, just plug the USB cable into your device or plug the 3. 5mm audio cable into your audio device, support one-key recording, it is compatible with PC, no drivers required. Also, desktop and other devices, one-key loop playback.

Compact portable design – amplifier for microphone includes Adjustable Waist/Neck Band & Removable Belt Clip For Handsfree Portability. Sound covers 4, 300+ sq ft – powerful device delivers amazing Sound & Excellent Clarity; Amplifies Your Voice Across Larger Auditoriums.

Optimized clarity and volume: voice volume is automatically balanced to make up for differences in loudness and distance from PowerConf S3 Bluetooth speakerphone. Easy to setup: powerconf s3 bluetooth speakerphone is compatible with all popular online conferencing platforms and can be connected to your phone via Bluetooth or computer with the USB-C cable.

1. ZOWEETEK
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Coaches, Tour Guide, Presentation, Training, ZOWEETEK Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Singing, Supports MP3 Format Audio for Teachers
#adZOWEETEK #ad - Built in 1800 mah rechargeable lithium battery. You can use usB cable to charge this mini voice amplifier. You can also use waistbelt to tie it around your waist or hang it on your neck. Supporting 3. 5mm aux audio input mic port can be used as AUX port, can work as a wired speaker.Suitable for teaching, shopping mall, coacher, presentation, outdoor speech and etc. Only needs 3-5 hours to fully charge it.
More information #ad
The max 10 watts sound can cover about 10000 sq. Ft 1000 ㎡, loud enough to cover a big room. Supports mp3 audio playing: tf micro sd card playing & usb flash drive playing. The sound is clear, crisp, no noise and no distortion. Continuously working time is up to 12 hours. Amplifys your voice and saves your throat. The wired headworn microphone is adjustable. Made of durable and wear-resistant ABS material, trainer, singer, tour guide, this voice amplifier looks fashion. Can repeat single tune, loop all music and switch songs. You can adjust the distance between your mouth and the mic.
Brand | ZOWEETEK #ad |
Manufacturer | Zoweetek #ad |
Height | 3.35 Inches |
Length | 4.13 Inches |
Weight | 0.36 Pounds |
Width | 1.42 Inches |
Part Number | AUS-ZW-Z258 |
Model | AUS-ZW-Z258 |
Warranty | -. |
More information #ad
2. Voice Booster
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Costumes, Tour Guides, Coaches, VoiceBooster Voice Amplifier & Mp3 Player & FM Radio 25watts Black MR-AK38 by TK Products,Portable, for Teachers, Etc., Presentations
#adVoice Booster #ad - Comes with tk products user manual, microphone line in port, Headset microphone, charger cable us plug, adjustable waist band, usb and microsd port, MP3 line in port, MP3 controls, MP3 cable male to male 3.5mm, Carry bag. The amp will accept signals from both input ports and out through the speaker at the same time. The amp has a microphone input and a MP3 input. Rechargeable lithium batteries that last 10-15 hours of continuous use before needing a charge.
More information #ad
Sound covers over 7, 000 square feet. Usb port and microsd port with controls for playing mp3 music. Small super powerful voice amplifier/speaker Mp3 player & FM Radio. Size is 3. 7in diameter x 5. 8in length. Fm radio with automatic tuning. Battery life will last 2-3 years. Very loud, excellent clarity, low feedback. Can also be used as a speaker for external Mp3 players.Brand | Voice Booster #ad |
Manufacturer | Voice Booster #ad |
Height | 3.74 Inches |
Length | 5.79 Inches |
Weight | 1.72 Pounds |
Width | 3.74 Inches |
Part Number | MR-AK38 |
Model | MR-AK38 |
More information #ad
3. ResponseBridge
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25W Loudly Personal Handsfree Portable Microphone with Speaker, Bluetooth Voice Amplifier with Microphone Wireless Headset, Echo Amp Small Voice Amplifier for Teachers Classroom Coaches ect
#adResponseBridge #ad - Besides, but also supports USB, TF Card, it also supports recording. Portable pa system with wireless mic you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away. After-sales guaranteewe support 12-month worry-free warranty and responsive and friendly customer service within 24 hours.Multifunctional portable sound system it is not only a voice amplifier, aux jack so it can serve as a wireless or wied speaker. 25w loudly voice amplifier clear sound, low feedback and 26000sq.
More information #ad
Ft/2600㎡ sound cover range, this 25w portable microphone and speaker set helps you to speak with a lower voice saving your vocal cords unnecessary stress. Echo function can make your sound more dynamic, it is a good bluetooth microphone and speaker system. Durable rechargeable battery it gives you up to 12 hours wireless stable continuous amplification with a single charge; Personal voice amplifier wireless microphone ideal for Teachers, Presentation, Fitness instructor, Training, Tour Guide, Yoga, Meeting, Classroom and more Outdoor or indoor. No more yelling. Package includes 1 * s28 bluetooth voice amplifier, 1 * charging plug, 1 * adjustable waistband, 1 * USB charging cable, 1 * 3.5mm audio cable, 1 * microphone wireless headset, 1 * user manual.
Brand | ResponseBridge #ad |
Manufacturer | SHIDU Digital #ad |
Height | 1.9 Inches |
Length | 4.8 Inches |
Weight | 0.79 Pounds |
Width | 3.9 Inches |
Part Number | R8-S28U |
Model | RB28 |
More information #ad
4. DS18
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Don't Sacrifice Space for Power, Class D, Digital, 4 Channels, 2/4 Ohm, Compact Mini Ampflier for Speakers in Car Audio System, 1600 Watts Max, DS18 CANDY-X4B Amplifier in Black
#adDS18 #ad - With those dimensions, you can put this just about anywhere! Never stop innovating attitude - ds18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.Never again will you need to worry about having the right amp for the job. This powerhouse is only 9'" x 5" x 2". Wide range of applications - ranging from 2-8 ohms, this amplifier will allow you to use a variety of speakers for your specific application.
More information #ad
Extremely power efficient amplifier - Push an amazing amount of power to your system while only drawing minimal power from your vechicle's battery. Huge power in a small package - 1, 600 Watts gives you all the power you need tucked away and out of sight, keeping your vehicle looking clean and neat. Compact mini design - when we say compact we mean it.Brand | DS18 #ad |
Manufacturer | DS18Sound (Automotive Dummy vendor code for NIS) #ad |
Height | 1.77 Inches |
Length | 9.35 Inches |
Weight | 4 Pounds |
Width | 5 Inches |
Part Number | CANDY-X4B |
Model | CANDY-X4B |
Warranty | Manufacturer |
More information #ad
5. Skar Audio
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1200W, Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control
#adSkar Audio #ad - Stable at 1 ohm | Remote Subwoofer Level Control Included. Featuring 4-way protection circuitry and 4 gauge Power & Ground Input Terminals for Maximum Current Flow. Damping factor - 150More information #ad
Brand | Skar Audio #ad |
Manufacturer | Skar Audio #ad |
Height | 2.5 Inches |
Length | 16 Inches |
Weight | 7.2 Pounds |
Width | 6 Inches |
Part Number | RP-1200.1D |
Model | RP-1200.1D |
Warranty | 2 year limited warranty |
More information #ad
6. AIYIMA
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AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio A07+DC 32V Power Adapter
#adAIYIMA #ad - Simple compact design, it can match with your computer/ desktop /home theatre system and so on;a computer, connected to your home audio passive speakers to form a perfect HIFI system, matched with our a07 home speaker amplifier, And the exterior design is delicate and beautiful little amp, an tube preampTUBE A3 PRO / T7 / T8, allowing you to liberate your ears in this noisy city.This aiyima a07 power amplifier adopt the tpa3255d2 amp chip and ne5532 op-amp chip. Very quiet, runs Extremely Cool, Easy to set up.
More information #ad
It's a nice mini audio component amplifiers for Home Audio stereo system. Package with a dc 32v 5a power adapter for free, you can upgraded the powerful power supply to get the maximum 300W x2 power output, such as 48V/10ACannot use industrial power supply, and please choose the correct passive speaker power to use.3300w+300w 2. 0 channel hifi integrated class d amplifier, exclusively designed for the customers who pursue HiFi sound, Use powerful power adapter have High efficient max power output up to 300 Watt. Two input ways:3. 5mm aux audio input/ rca audio input(3. 5mm interface is also aux Audio output interface3. 5mm aux sed as audio output can go to connect any Powered device: Speakers, Amplifier, Active Subwoofer ect.
Brand | AIYIMA #ad |
Manufacturer | YIMA TECH #ad |
Height | 1.57 Inches |
Length | 6.06 Inches |
Weight | 2.31 Pounds |
Width | 3.94 Inches |
Part Number | A07 |
Model | A07 |
More information #ad
7. SHIDU
#ad
SHIDU Voice Amplifier for Teacher and Coach,18W Portable Bluetooth PA SpeakerWork of 12 hrs with Wired Mic Headset,Waterproof Ipx 5&built-in rechargeable 4400mAh battery.For teaching, meeting&speech
#adSHIDU #ad - Ipx 5 waterproof design:equipped with a smooth anti-fingerprint fabric rubber exterior and IPX5 Waterproof design, protect the PA speaker system from scratches and impacts, the shidu voice amplifier can resist gentle water splashes and splashes, which is more suitable for outdoor activities.Large led display:with unique large led display, it can clearly help you see the operation interface and play time for your convenience. We try our best to make sure that our product is made of the best quality material and exceeds your expectations. Premium voice amplifier:the shidu has been focusing on the original sound for more than 20 years.
More information #ad
18w powerful voice amplifier:18w powerful loud wired voice amplifier With a built-in rechargeable 4400mAh battery, but also play music via bluetooth or audio jack, this portable voice amplifier can not only amplify your voice, recording anytime, allowing you to enjoy music, anywhere. If you have any questions, please do not hesitate to contact us, we are always here to help you! This voice amplifier microphone set also comes with adjustable waist/neck band for hands-free carrying. Easy to use:this personal voice amplifier supports 3. 5mm audio input, notebook, just plug the USB cable into your device or plug the 3. 5mm audio cable into your audio device, support one-key recording, it is compatible with PC, no drivers required. Also, desktop and other devices, one-key loop playback.
Brand | SHIDU #ad |
Manufacturer | Voice Amplifier #ad |
Height | 1.5 Inches |
Length | 4.5 Inches |
Width | 3.7 Inches |
Part Number | 1 |
Model | M800 |
Warranty | 1 year warranty! |
More information #ad
8. Croove
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Supports MP3 | Portable Microphone and Speaker Set with Waist/Neck Band & Belt Clip | Voice Amplifier Ideal for Teachers, Croove Rechargeable Voice Amplifier Microphone Headset
#adCroove #ad - 10 hours on one charge – led turns red when portable voice amplifier is fully Charged & Ready To Use; Runs Up To 10 Hours Before Next Recharge.Compact portable design – amplifier for microphone includes Adjustable Waist/Neck Band & Removable Belt Clip For Handsfree Portability. Sound covers 4, 300+ sq ft – powerful device delivers amazing Sound & Excellent Clarity; Amplifies Your Voice Across Larger Auditoriums.
More information #ad
Comfortable mic headset – personal voice amplifier features Discrete, Comfortable Headset; Fits Pleasantly & Keeps Microphone In Perfect Position. Quality audio connection – microphone connects to speaker With Top-Grade Included Cable for Pure & Powerful Voice Amplification.Brand | Croove #ad |
Manufacturer | Croove #ad |
Height | 4.1 Inches |
Length | 3.3 Inches |
Weight | 0.92 Pounds |
Width | 1.4 Inches |
Part Number | 1734 |
Model | 1734 |
More information #ad
9. Anker
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Enhanced Voice Pickup, Anker PowerConf S3 Speakerphone with 6 Mics, App Control, Home Office, Conference Speaker Compatible with Leading Platforms, Bluetooth 5, 24H Call Time, USB C
#adAnker #ad - 6 microphone array: stand up, walk around, and be confident knowing that PowerConf S3 Bluetooth speakerphone has 360° voice pick up and covers your entire meeting space.Optimized clarity and volume: voice volume is automatically balanced to make up for differences in loudness and distance from PowerConf S3 Bluetooth speakerphone. Easy to setup: powerconf s3 bluetooth speakerphone is compatible with all popular online conferencing platforms and can be connected to your phone via Bluetooth or computer with the USB-C cable.
More information #ad
Double talk: hear every word of online meetings, with no words skipped even with simultaneous speakers. Smart voice enhancement: real-time voice optimization and background noise reduction is conducted by the customized DSP algorithm to ensure you always sound crystal-clear to the other side.Brand | Anker #ad |
Manufacturer | Anker #ad |
Height | 1.18 Inches |
Length | 4.88 Inches |
Weight | 0.75 Pounds |
Width | 4.84 Inches |
Part Number | A3302011 |
Model | A3302 |
Warranty | 18-month warranty and provide friendly, easy-to-reach support |
More information #ad
10. NVX
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NVX VADM4 400W RMS Full Range Class D 4-Channel Car/Marine/Powersports Compact Micro Amplifier, Marine Certified
#adNVX #ad - Dimensions: 7. 2"l x 3. 4"w x 1. 45"h. Peak power: 800 Watts. Compact: cutting edge micro class d technology allows amplifier to be extremely compact. Features: led indicator lighting | 3-way protection circuitry | Balanced Differential Inputs | Speaker-level high-level inputs | Selectable crossover modes.More information #ad
Rms power: 4 ohms: 75w x 4 chan. 2 ohms: 100w x 4 chan. 4 ohms bridged: 200W x 2 chan. This allows this amplifier to be installed in nearly any application. Marine certified: our vad line includes a conformally coated, marine grade circuit board.Brand | NVX #ad |
Manufacturer | NVX #ad |
Height | 1.5 Inches |
Length | 6.8 Inches |
Width | 3.3 Inches |
Part Number | 818060019562 |
Model | NVX VADM4 |
More information #ad