--- product_id: 281779638 title: "Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor" brand: "responsebridge" price: "90.76 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/281779638-voice-amplifier-wireless-for-teachers-18w-personal-pa-system-ultra store_origin: TN region: Tunisia --- # Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor **Brand:** responsebridge **Price:** 90.76 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor by responsebridge - **How much does it cost?** 90.76 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/281779638-voice-amplifier-wireless-for-teachers-18w-personal-pa-system-ultra) ## Best For - responsebridge enthusiasts ## Why This Product - Trusted responsebridge brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description About portable wireless pa system with handsfree microphone Bluetooth Voice SpeakerWireless Microphone Speaker amplifies your voice and protect your voice, 18w clear and soft sound to cover about 2600 ㎡.UHF wireless capability provides a stronger clearer signal and better sound quality, reducing the possibility of interference and dropouts.Clear Sound and Excellent Battery LifeIf you want microphone wireless with speaker that will give you great sound and has a long battery life, then this is the prefect wireless mic and speaker for you. Wireless pa system portable provides premium, dynamic sound at all volume levels. The wireless portable amp has a very impressive battery life of 13 hours. Wide ApplicationThis personal voice amplifier is perfect for teachers, public speaking, coaches, presentations, yoga, elderly, tour guides and more.Its waterproof design is also more convenient for your outdoor activities.Specifications:1. Output power: 18W2. Lithium battery: 3.7V/2200mAh*2pcs 3. Working time:with 50% volume 8~10 hours (musical mode), 12~13 hours (MIC mode)4. Charging time: 3-5 hours5. Product size:4.72*3.77*1.77 in6. Unit weight: 1.47lb7. Wireless distance:30-35mwireless amplifier portable pa system with wireless headset classroom speaker system teacher speaker amplifier wireless wireless microphone for teachers bluetooth microphone for classroom portable microphone and speaker speaking ## Features - Voice Amplifier with Wireless Microphone Headset ： You can place your megaphone up to 30-35m away connect wireless microphone or other bluetooth device, and you can play music and use wireless microphone at the same time. This is powerful wireless voice amplifier . - Multifunction Personal Amplifier :Voice amplifier support 3.5mm audio input, just plug the USB cable into your device or plug the 3.5mm jack into your audio device and not need drives. It Compatible with PC, laptops,desktop and more devices.And Support one key to record and one key sing circulation. - Waterproof Voice Amplifier : Waterproof can resist gentle water spray and splash but cann't be partially or fully submerged.Featuring a smooth Anti-fingerprint fabric design rubber exterior that protects the pa speaker system from scratches and impact, Ultra-portable voice amplifer Loudspeaker for travel & hiking & beach &pool &bathroom and more outdoor/indoor activities. - Portable Microphone and Speaker : 18W microphone headset with speaker built in 4400mAh rechargeable battery can play up to 13 hours at 50% volume; Personal small pa system can be used as mobile power, suitable for all types of mobile phones, emergency charging, LED digital display power technology can display the remaining power of the speaker. Recharge in just 3-5 hours with included charger. - Handfree wireless microphone Speaker : Using advanced wireless transmission technology, the connection is more stable and fast. The microphone and speaker can amplify the sound through a wireless connection, cordless design means you can move freely and there is no cable.. Package includes ：Voice amplifer*1, Wireless mic*1, Charger*1, User Manual*1, 3.5mm audio cable*1, Adjustable waistband*1, Charging Cable*1.[After-sales guarantee ：We support 12-month worry-free warranty and responsive and friendly customer service within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QD4V7FV | | Antenna Location | Singing | | Audio Input | 3.5mm audio input | | Brand | ResponseBridge | | Built-In Media | Voice amplifer*1, Wireless mic*1, Charger*1, User Manual*1, 3.5mm audio cable*1, Adjustable waistband*1, Charging Cable*1 | | Color | Black | | Compatible Devices | Amplifier, Headphone, Smartphone, Speaker | | Connectivity Technology | Bluetooth | | Connector Type | Wireless | | Customer Reviews | 3.9 3.9 out of 5 stars (277) | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Manufacturer | ResponseBridge | | Mfr Part Number | YYx-562 | | Model Number | 800UHF | | Mounting Type | Floor Standing | | Number of Channels | 1 | | Output Wattage | 18 Watts | | Power Source | Battery Powered | ## Product Details - **Brand:** ResponseBridge - **Colour:** Black - **Compatible devices:** Amplifier, Headphone, Smartphone, Speaker - **Connectivity technology:** Bluetooth - **Mounting type:** Floor Standing ## Images ![Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Image 1](https://m.media-amazon.com/images/I/7106VeQOXWL.jpg) ![Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Image 2](https://m.media-amazon.com/images/I/71IO9KFzTsL.jpg) ![Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Image 3](https://m.media-amazon.com/images/I/51-D+MZL4ZL.jpg) ![Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Image 4](https://m.media-amazon.com/images/I/71zPLKpOE2L.jpg) ![Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Image 5](https://m.media-amazon.com/images/I/819UzaNPxrL.jpg) ## Frequently Bought Together - Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor - Lavalier Microphone Wireless&Wired Lapel Mic Set for Voice Amplifier Pa System Pa Speaker Video DSLR Camera Recording ect Mini Portable Clip On Rechargeable Transmitter with Receiver --- ## 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.tn/products/281779638-voice-amplifier-wireless-for-teachers-18w-personal-pa-system-ultra](https://www.desertcart.tn/products/281779638-voice-amplifier-wireless-for-teachers-18w-personal-pa-system-ultra) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-07*