--- product_id: 112065200 title: "18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors" brand: "hw haoworks" price: "€ 17.07" currency: EUR in_stock: false url: https://www.desertcart.de/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker store_origin: DE region: Germany --- # IPX5 waterproof speaker 15m UHF wireless range 18W powerful output 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors **Brand:** hw haoworks **Price:** € 17.07 **Availability:** ❌ Out of Stock ## Summary > 🎤 Amplify your presence, anywhere you lead! ## Quick Answers - **What is this?** 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors by hw haoworks - **How much does it cost?** € 17.07 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker) ## 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 - • **Freedom to Move:** UHF wireless headset mic with a stable 15m/50ft range keeps you untethered and heard. - • **All-in-One Audio Hub:** Seamlessly stream Bluetooth music, use TF cards, or connect via Aux while amplifying your voice. - • **Long-Lasting Power Play:** Up to 12 hours of rechargeable speaker battery life keeps your voice and tunes going strong all day. - • **Built to Endure Your Hustle:** Compact, lightweight, and shockproof with IPX5 waterproofing—ready for any classroom or outdoor challenge. - • **Crystal-Clear Voice Projection:** Project your voice effortlessly across 10000 sq.ft, perfect for groups of 20-65. ## Overview This 18W wireless voice amplifier combines a UHF wireless headset microphone and a Bluetooth-enabled speaker in a compact, durable IPX5 waterproof design. Ideal for teachers and outdoor use, it offers a 15m wireless range, clear sound coverage up to 10000 sq.ft, and versatile audio input options including Bluetooth, Aux, TF card, and recording. With up to 12 hours of speaker battery life and rugged build quality, it’s engineered to keep your voice heard and your audience engaged. ## Description Buy 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors: Wireless Headset Microphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - POWERFUL Microphone and Speaker: The portable voice amplifier comes with a WIRELESS headset microphone. UHF wireless transmission technology, 15m/50ft stable wireless connection at open area. The uhf wireless voice amplifier gives you complete freedom to walk around the room. Super 18W output, Sound covers 10000 sq.ft (1000 ㎡), Allows you to project your voice across a group of 20 to 65 people clearly and loudly. Ideal for MEDIUM-SIZED or SMALL room use. - RECHARGEABLE Headset Speaker: The personal voice amplifier lasts a long time (8-12 hours); but wireless headset microphone lasts only 2-4 hours. f you need to use the item for a long time, we suggest you choose the wired version. Or you can buy an extra wired microphone or a 3.5mm lapel mic to go with it. - ALL-IN-ONE Voice Amplifier, Bluetooth Pa Speaker, Karaoke Microphone: 1. You can easy stream the music from your Bluetooth-enabled devices like Phone, Tablet via Bluetooth and Non-Bluetooth device via Aux input. 2. The Bluetooth voice amplifier supports microphone input and music play simultaneously. 3. Also supports TF Card, U Disk and Recording function. 4.What is more, you can use this personal amplifier as a karaoke microphone to singing along. - PORTABLE & DURABLE: Compact size 4.57"(Height) *3.66" (Width) * 1.65" (Thickness) and light weight (0.86 lb). IPX5 waterproof voice amplifier with TPU unbreakable silicone + durable ABS material, ensuring amplifier shockproof and waterproof. Even if you accidentally drop it to the ground, don't worry that it will break. ( NOTED: The headset microphone is NOT waterproof ) - BUY WITH CONFIDENCE: We always stand behind the product, reply within 24 hours and provide you with a satisfactory solution. If there is any problems, please feel free to let us know. We provide lifetime technical support for HaoWorks voice amplifiers. - WARM TIPS: 1. The speaker is IPX5 waterproof and cannot be soaked in water; The headset is not waterproof. 2. When you use the voice amplifier please charge it first and keep the speaker and microphone for a distance to avoid the noise. 3. The cordless headset mic operates on UHF wireless technology, not Bluetooth, which means it is not compatible with other devices that use Bluetooth. But the amplifier can be use as bluetooth speaker. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P85KT5V | | Antenna Location | Classroom microphone for teachers | | Audio Input | portable microphone for teachers | | Best Sellers Rank | #104,413 in Musical Instruments ( See Top 100 in Musical Instruments ) #469 in Wireless Headset Microphones & Systems | | Brand | HW HAOWORKS | | Color | Wireless Microphone | | Compatible Devices | Amplifier, Headphone, Speaker | | Connectivity Technology | UHF | | Connector Type | Aux, USB | | Customer Reviews | 4.1 4.1 out of 5 stars (251) | | Enclosure Material | headset microphone | | Frequency Response | 16 KHz | | Included Components | portable microphone and speaker | | Item Dimensions | 3.66 x 1.65 x 4.57 inches | | Item Type Name | portable microphone with speaker | | Item Weight | 13.76 ounces | | Manufacturer | SHIDU | | Mfr Part Number | 8541751943 | | Model Number | wireless voice amplifier | | Mounting Type | Wireless microphone | | Number of Channels | 1 | | Number of Items | 1 | | Output Wattage | 18 watts | | Power Source | Corded Electric | | UPC | 723888000060 | | Unit Count | 1 Count | | Warranty Description | wireless voice amplifier | ## Product Details - **Brand:** HW HAOWORKS - **Color:** Wireless Microphone - **Compatible Devices:** Amplifier, Headphone, Speaker - **Connectivity Technology:** UHF - **Item dimensions L x W x H:** 3.66 x 1.65 x 4.57 inches ## Images ![18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors - Image 1](https://m.media-amazon.com/images/I/71OiqjIao-L.jpg) ## Questions & Answers **Q: I lost my charging cord, how do I replace it?** A: The Android-style USB cord should work to charge the device. (Not the Apple-style cords—so no lightning or USB-C style cords will work.) **Q: Do you think this would be a good option for a bus driver doing a tour for senior?** A: Yes it has amazing output for a small speaker. **Q: Am I able to have two microphones that link up with this speaker?** A: I do not know, but you would probably be more likely interested in a public PA system like Anchor. **Q: Does the wireless headset stay on when moving around? I would be using it to teach group fitness classes.** A: I am using it to teach an outside fitness class and it does work when you are moving around. I have found though that when I lay down it fades in and out, so I usually take it off my head at that point. You do have to hold the mic pretty close to your mouth. ## Frequently Bought Together - 18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors - 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.de/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker](https://www.desertcart.de/products/112065200-18w-wireless-bluetooth-waterproof-voice-amplifier-portable-headset-microphone-speaker) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-08-24*