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Item #:
63678823
20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801
87% of respondents would recommend this to a friend
Item #:
63678823
GBP 87
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The 20W Wireless Bluetooth Voice Amplifier is suitable for medium-sized rooms and helps you communicate with groups of 25+ members. It is lightweight, waterproof, and ideal for outdoor activities.
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What Stands Out
Powerful Amplification
With 20W output, this voice amplifier ensures your voice carries easily in classrooms or large gatherings, enhancing clarity and reducing the strain on teachers' voices.
Wireless Convenience
The Bluetooth connectivity allows for hands-free operation, letting educators move freely while teaching, making lessons more dynamic and engaging without being tethered to a device.
Durable Design
Its waterproof construction ensures longevity and reliability, making it suitable for outdoor events or unpredictable environments, thus providing excellent value for professionals seeking a robust audio solution.
Product Details
- 20W Bluetooth Voice Amplifier with wireless microphone for teachers and speakers
- Upgraded battery with 1-hour charge for 5-7 hours of use for the microphone and 3-hour charge for 15 hours of use for the speaker
- Auto-connect Wireless Microphone with adjustable volume control, mute button, and compact portable design
- M801 offers three sound modes and multiple connectivity options with waterproof and durable silicone case
- Provides powerful and clear sound projection for medium-sized rooms for effective presentations and events
- Manufactured by HaoWorks, a reputable technology-based enterprise with a focus on high-quality audio equipment and exceptional customer support
| Connectivity Technology | Wireless |
| Compatible Devices | Headset microphone, Lapel microphone, Laptop, Smartphone, Wired microphone |
| Mounting Type | portable voice amplifier for teachers |
| Power Source | Battery Powered |
| Connector Type | wireless headset microphone and speaker |
| Number of Channels | 1 |
| Audio Input | Microphone |
| Frequency Response | 20 KHz |
| Audible Noise | 20 db |
| Impedance | 4 ohm |
| Output Wattage | 20 watts |
| Item Dimensions | 3.94 x 1.77 x 5.51 inches (10 x 4.5 x 14 cm) |
| Color | Black |
| Enclosure Material | Plastic, Silicone |
| EU Spare Part Availability Duration | 2 tyears |
| Brand | HW HAOWORKS |
| Model Number | M801 |
| Antenna Location | amplify voice |
| Manufacturer | HaoYue |
| UPC | 769947426822 |
| Number of Items | 1 |
| Included Components | 1 x Amplifier Speaker, 1 x Wireless Microphone Headset, 1 x Adjustable Waistband, 1 x 3.5mm Audio Cable, 1 x Charger, 1 x User Manual |
| Item Type Name | wireless voice amplifier with headset mic |
| Mfr Part Number | M8001 |
| Item dimensions L x W x H | 3.94 x 1.77 x 5.51 inches (10 x 4.5 x 14 cm) |
Who Should Buy?
-
Teachers
Ideal for teachers needing to project their voice in large classrooms without straining their vocal cords.
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Fitness Instructors
Perfect for fitness trainers who require clear audio guidance for large classes, enhancing communication during workouts.
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Outdoor Events
Useful for outdoor speakers or event planners, as it's portable and waterproof, ensuring durability in various conditions.
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Large Concerts
Not suitable for large concerts requiring high-capacity sound systems or professional audio quality.
Product Description
20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the range of the 20W Bluetooth Voice Amplifier?
Answer: The 20W Bluetooth Voice Amplifier has an impressive range of up to 100 meters in open spaces. This allows teachers or speakers to engage audiences without being tethered to a specific location. Its Bluetooth capability also supports wireless connections to devices, making it versatile for various scenarios, whether in a classroom, outdoor lecture, or workshop settings. -
Question:
Is the voice amplifier suitable for outdoor use?
Answer: Yes, this voice amplifier is designed to be waterproof, making it an excellent choice for outdoor events. Whether you're at a park leading a class or hosting a workshop in a garden, its durable design ensures that it remains functional even in bad weather. Just make sure to test its performance outdoors to enjoy clear sound delivery. -
Question:
How long does the battery last on a single charge?
Answer: The 20W Bluetooth Voice Amplifier boasts an impressive battery life, typically lasting around 10-12 hours on a full charge. This extended usage time makes it perfect for all-day teaching or events where constant voice amplification is needed without interruption. Teachers can focus on their presentations rather than worrying about the battery level. -
Question:
Can I connect this device to my smartphone or tablet?
Answer: Absolutely! The amplifier features Bluetooth connectivity, allowing seamless pairing with smartphones and tablets. This is particularly useful for playing music or audio content during lessons or presentations. By integrating it with your device, you can create a dynamic learning environment that incorporates various multimedia elements. -
Question:
What kind of microphone does the device come with?
Answer: The amplifier comes equipped with a high-quality wireless microphone that ensures crystal-clear sound capture. This makes it ideal for teachers who need to project their voice across large classrooms while minimizing background noise. The microphone's wireless design offers freedom of movement, allowing teachers to engage directly with their students. -
Question:
Is this voice amplifier suitable for large classrooms?
Answer: Yes, the 20W power output makes it highly suitable for large classrooms or auditoriums. It delivers clear and loud sound, ensuring that even students in the back can hear the lessons without straining. Its ability to project voice accurately enhances the overall learning experience by keeping all students engaged and attentive. -
Question:
Can this amplifier be used for personal use beyond teaching?
Answer: Definitely! Beyond teaching, this voice amplifier is perfect for various scenarios such as fitness classes, outdoor events, speeches, or even personal use for those who need a little help in projecting their voice. Its portability and versatile functions make it a valuable tool for anyone looking to communicate clearly without straining their voice. -
Question:
How do I adjust the volume on the amplifier?
Answer: Adjusting the volume on this voice amplifier is straightforward, thanks to its user-friendly controls. You can find the volume adjustment buttons on the device, allowing you to quickly increase or decrease the sound as needed. This feature is particularly useful in dynamic environments where you may need to adapt to changing noise levels. -
Question:
What features make this amplifier ideal for teachers?
Answer: This amplifier includes features like its lightweight design, waterproof construction, long battery life, and powerful sound output, making it ideal for teachers. These elements combined provide a reliable tool that enables effective teaching without physical strain, allowing educators to focus more on connecting with students rather than projecting their voice. -
Question:
Where can I buy the 20W Bluetooth Voice Amplifier for Teachers in Guernsey?
Answer: You can purchase the 20W Bluetooth Voice Amplifier Wireless Microphone for Teachers from Ubuy, a trusted online platform in Guernsey. Ubuy offers a user-friendly shopping experience, ensuring you can easily find this product along with additional insights and specifications. By shopping from Ubuy, you can enjoy hassle-free access to this essential teaching tool.
HW HAOWORKS PA Systems M801 Editorial Review
The Voice Amplifier Wireless Microphone Headset is a portable and waterproof PA system speaker, perfect for teachers, speakers, and performers. The wireless microphone headset has a long battery life, lasting up to 5-7 hours on a single charge, and the speaker can last up to 15 hours. It is easy to use and set up, with crystal clear sound. It is suitable for large groups as well. However, some customers have reported issues with the microphone breaking after a short period of use and the microphone needing constant adjustment. Overall, the amplifier is praised for its convenience and effectiveness.
Customer Reviews & Ratings
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Pros
- Long battery life: wireless microphone headset lasts up to 5-7 hours, speaker lasts up to 15 hours
- Waterproof design, suitable for outdoor activities
- Easy to use and set up
- Crystal clear sound
- Suitable for large groups of people
Cons
- Microphone may break after short period of use
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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GBP 87
Order now and get it around Wednesday, September 09
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Features & Benefits
- Built-in 3.5-inch double coil horn for clear sound quality
- Easy-to-use wireless voice amplifier with no tedious pairing
- Long-lasting wireless mic headset and portable voice amplifier
- Built-in Bluetooth 5.0, TWS technology, and other features
- Lightweight, waterproof, and ideal for outdoor activities
- Package includes amplifier speaker, wireless headset mic, and other accessories
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