--- product_id: 704651169 title: "20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801" brand: "hw haoworks" price: "€ 251.30" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/704651169-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor store_origin: GR region: Greece --- # IPX6 waterproof & rugged 50ft stable UHF wireless range 20W crystal-clear sound 20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 **Brand:** hw haoworks **Price:** € 251.30 **Availability:** ✅ In Stock ## Summary > 🎤 Amplify your voice, amplify your impact! ## Quick Answers - **What is this?** 20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 by hw haoworks - **How much does it cost?** € 251.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/704651169-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor) ## Best For - hw haoworks enthusiasts ## Why This Product - Trusted hw haoworks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Audio Hub:** Bluetooth 5.0, AUX, USB, TF playback, recording, and a safety siren—your versatile companion for any event. - • **Marathon Battery Life:** Up to 15 hours of speaker use and 7 hours mic time with fast charging to power through your longest sessions. - • **Built for the Elements:** IPX6 waterproof and drop-tested rugged design means no weather or bumps stop your message. - • **Voice Saver Powerhouse:** Protect your vocal cords with 20W distortion-free sound that reaches 13,000 sq ft effortlessly. - • **Seamless Wireless Freedom:** Auto-pairing UHF system with 50ft range keeps you connected and hands-free all day. ## Overview The M801 Wireless Voice Amplifier is a professional-grade, portable PA system designed for teachers, guides, and coaches. Featuring 20W clear sound with DSP anti-feedback, a stable 50ft UHF wireless headset mic, and an IPX6 waterproof rugged build, it delivers crystal-clear audio across large spaces. With up to 15 hours battery life, Bluetooth 5.0 connectivity, multi-mode audio settings, and a built-in safety siren, it’s engineered for all-day outdoor and indoor use. The complete kit includes everything needed plus a 2-year warranty, making it the ultimate voice amplification solution for demanding professionals. ## Description The M801 Professional Wireless Voice Amplifier System is your ultimate voice protection partner, designed for teachers, tour guides, coaches, and presenters who need to be heard clearly all day without strain. Advanced Dual Wireless Audio System Experience true freedom with our stable UHF wireless microphone that eliminates feedback and tangled wires. It auto-connects instantly—just turn on and speak. Plus, featuring Bluetooth 5.0 technology, you can stream music or instructions wirelessly. The advanced TWS (True Wireless Stereo) function even allows you to pair two M801 units to create an immersive 40W stereo soundstage for large spaces. Versatile Playback and Recording Play audio from multiple sources: Micro SD (TF) Card, USB Flash Drive, or via the included 3.5mm AUX cable. The built-in digital recorder lets you capture lectures or notes with a simple button press. A dedicated safety siren button provides a loud emergency alarm for drills or crowd alerts. Optimized Sound for Every Scenario Switch between three tailored audio modes: Professional Mode for clear speech, Acoustic Mode for natural sound, and Karaoke Mode for entertainment with rich reverberation. Built for All-Day Use and Adventure With an IPX6 waterproof and dust-resistant rating, the M801 withstands rain, spills, and outdoor elements. Its ultra-lightweight design (only 0.88 lbs) and adjustable multi-purpose strap allow for comfortable neck or waist wear all day. Complete Package and Reliable Support Enjoy up to 15 hours of speaker battery life and up to 7 hours for the microphone, supported by fast charging.The package includes a USB-C charging cable (charger not included—plug into any standard phone charger or USB port), an AUX cable, and an adjustable strap ## Features - [ 20W Clear Sound to Protect Your Voice & Reach Large Spaces ] Designed for teachers, guides, and coaches who speak for hours. This 20W wireless voice amplifier lets you speak naturally without shouting, protecting your voice. Its DSP anti-feedback chip suppresses screechy noise, while the powerful projection delivers crystal-clear, distortion-free sound across 13,000 sq ft. Ensure everyone in a 100+ person space hears you perfectly — the ultimate "voice saver" for all-day use - [ Stable UHF Wireless System with 50ft Range & Auto Pairing ] This professional UHF wireless system provides a stable, clear connection up to 50 feet. The detachable microphone offers versatile use: wear it as a comfortable over-the-ear headset for hands-free operation or quickly detach the capsule for use as a handheld mic during Q&A. It features automatic pairing with an effortless, one-touch setup, getting you connected and speaking in seconds for complete, interference-free wireless freedom - [ Outdoor-Ready Voice Amplifier: IPX6 Waterproof & Drop-Tested Tough ] Built tough for any environment. This rugged personal voice amplifier is IPX6 waterproof against heavy rain. Its sealed design repels dust, and the robust casing survives accidental drops. Measuring 3.94″ x 1.77″ x 5.51″ and weighing 0.88 lbs (400g), its compact yet solid build offers professional-grade durability without excessive bulk, ready for outdoor tours or demanding daily use - [ Long-Lasting Power & Versatile Audio Hub with Safety Siren ] Power through marathon sessions. Portable amplifier runs for up to 15 hours, with the wireless mic lasting up to 7 hours (supports fast charging). It's a full audio hub with one-touch mute, Professional/Acoustic/Karaoke modes, Bluetooth 5.0/AUX/USB/TF playback & recording. For immersive sound, link two units via TWS for powerful 40W stereo. Includes a one-touch safety siren for emergencies - [ Complete Kit & 2-Year Warranty ] Everything you need in the box. Includes: M801 Amplifier, UHF Wireless Headset Mic, Charger, AUX Cable, Adjustable Strap, Manual. Backed by a 2-Year Manufacturer's Warranty, it's a reliable audio solution for teaching, guiding, and presentations ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | amplify voice | | Asin | B0BLK5FDFD | | Audible Noise | 20 Decibels | | Audio Input | Microphone | | Brand | HW HAOWORKS | | Color | Black | | Compatible Devices | Headset microphone, Lapel microphone, Laptop, Smartphone, Wired microphone | | Connectivity Technology | Wireless | | Connector Type | wireless headset microphone and speaker | | Customer Reviews | 4.2 4.2 out of 5 stars (172) 4.2 out of 5 stars | | Enclosure Material | Plastic Silicone | | Eu Spare Part Availability Duration | 2 Years | | Frequency Response | 20 KHz | | Impedance | 4 Ohms | | 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 Dimensions | 10 x 4.5 x 14 centimeters | | Item Type Name | wireless voice amplifier with headset mic | | Manufacturer | HaoYue | | Mfr Part Number | M8001 | | Model Number | M801 | | Mounting Type | portable voice amplifier for teachers | | Number Of Channels | 1 | | Number Of Items | 1 | | Output Wattage | 20 Watts | | Power Source | Battery Powered | | Upc | 769947426822 | ## Product Details - **Brand:** HW HAOWORKS - **Item dimensions L x W x H:** 10 x 4.5 x 14 centimeters - **Connectivity technology:** Wireless - **Colour:** Black - **Compatible devices:** Headset microphone, Lapel microphone, Laptop, Smartphone, Wired microphone ## Images ![20W Wireless Voice Amplifier with UHF Headset Microphone for Outdoor - M801 - Image 1](https://m.media-amazon.com/images/I/61p1GcT61nL.jpg) ## Questions & Answers **Q: How to connect the wireless headset microphone to the speaker?** A: This M801 wireless microphone is automatically connected after being turned on, but if the connection fails, please refer to the steps in the video to connect the microphone. **Q: can you play music throught it at the same time** A: Yes you absolutely can. Connect your device via Bluetooth then you are able to play music from the said device and still speak. **Q: Can the wireless microphone headset be used for a long period of time?** A: The wireless microphone headset has a long battery life, so you can use it for up to 5-7 hours on a single charge. And the speaker can last up to 15 hours. This makes it perfect for use during presentations, public speeches, and other events where you need a reliable and durable microphone. Plus, the portable voice amplifier has a waterproof design, making it ideal for outdoor activities. **Q: Can i plug in a 5.8 GHz wireless guitar system?** A: sorry, it can't. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it! *by on Reviewed in Canada 2 August 2025* I bought this to use in my classroom. I was very impressed with the volume level and how all the students in my class could hear me perfectly - even the ones in the very back. I also liked the flexibility with the speaker. I was able to put it in any location depending on the need. The battery length for the speaker and headset were also impressive. I am able to get a couple days out one charge! If you are looking for a speaker for your classroom, this is the way to go! Well worth the money! ### ⭐⭐⭐⭐⭐ 10/10 Voice Saver *by on Reviewed in the United States 5 December 2025* If you are trying to decide between this voice amplifier vs one of the cheaper, wired ones, I would encourage you to go for this one! I have tried both and experienced a lot of feedback issues with the wired amplifiers but have not experienced anything like that with this one. My voice becomes clear to the back of the room even when speaking at a very low volume. The battery life problem hasn’t really been an issue for me and I really appreciate the convenience of them providing a dual USB-C chargers so you can charge the speaker and headset at once.I coach an outdoor color guard team so I am constantly competing with instrument sounds outside and have come to rely on this speaker to save my voice. I also love that I can connect my phone via Bluetooth but honestly sometimes just end up holding my phone to the microphone because I get lazy. This speaker connects easily and transmits clearly so I would say it works very well. I am satisfied and will most likely be getting another set to keep in my classroom. ### ⭐⭐⭐⭐ Works Great! Could use some minor improvements *by on Reviewed in Canada 24 July 2025* The process to connect the ear piece to the speaker through bluetooth and charging items were clearly explained and easily completed. The speaker itself and mike makes things clear, and it was in fact light rain proof the day we tried it! Only thing I didn't love, was the headset was quite small so a little awkward to place on head, and the two part head/mount pieces were not that easy physically to connect together. It connects, but mine looks like it's not fitting right and I do have some concern that it might break at that joint. I'll keep you posted if it does. ## Frequently Bought Together - Voice Amplifier Wireless Microphone, 20W Portable PA System with Bluetooth & Headset Mic, Waterproof Portable Microphone and Speaker, Megaphone for Teachers, Classroom, Outdoor Events - M801 - WinBridge Portable Collar Clip Microphone 3.5mm Audio Compatible with All WinBridge Voice Amplifiers S6 - W WINBRIDGE Voice Amplifiers Speaker Carry Case Cover Bag with Mesh Pocket Zip And Snap Hook Fit USB Cable Wall Charger Phone WB010 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/704651169-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor](https://www.desertcart.gr/products/704651169-20w-wireless-voice-amplifier-with-uhf-headset-microphone-for-outdoor) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-04*