--- product_id: 763380774 title: "Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours" brand: "jkoailiwi" price: "฿11558" currency: THB in_stock: false reviews_count: 5 category: "Jkoailiwi" url: https://www.desertcart.co.th/products/763380774-voice-amplifier-for-teachers-with-clip-on-wireless-lapel-mic store_origin: TH region: Thailand --- # Wireless lapel mic for hands-free comfort Hi-Fi sound covers 50+ people Bluetooth 5.3 with 65ft stable range Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours **Brand:** jkoailiwi **Price:** ฿11558 **Availability:** ❌ Out of Stock ## Summary > 🎙️ Amplify your voice, amplify your impact — never miss a moment in the spotlight! ## Quick Answers - **What is this?** Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours by jkoailiwi - **How much does it cost?** ฿11558 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/763380774-voice-amplifier-for-teachers-with-clip-on-wireless-lapel-mic) ## Best For - jkoailiwi enthusiasts ## Why This Product - Trusted jkoailiwi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen Bluetooth 5.3:** Experience ultra-fast pairing and stable 20m wireless range for flawless connectivity. - • **Plug & Play Simplicity:** One-step auto-pairing setup means you’re ready to amplify your voice in seconds. - • **Pocket-Sized Powerhouse:** Ultra-light 180g design fits in your palm and clips on for ultimate portability. - • **Effortless All-Day Comfort:** Clip-on lapel mic eliminates headset fatigue and hair mess for seamless teaching. - • **Crystal-Clear Audio Projection:** Hi-Fi sound technology delivers powerful, static-free voice amplification for large rooms. ## Overview The Jkoailiwi Voice Amplifier is a sleek, portable PA system featuring a wireless clip-on lapel mic and advanced Bluetooth 5.3 technology. Designed for educators, tour guides, and public speakers, it delivers crystal-clear sound to audiences of 50+ people while ensuring all-day comfort with its ultra-lightweight design. Quick setup and stable wireless range make it the perfect tool to elevate your voice effortlessly in any setting. ## Description Jkoailiwi Upgraded Bluetooth Wireless Voice Amplifier, Black Review: Great sound, user friendly, charges quick Review: Good quality ## Features - 【Wireless Lapel Design: Say Goodbye to Headset Fatigue】Unlike traditional bulky headset microphones, the Jkoailiwi wireless voice amplifier features a discreet lavalier/lapel microphone. It clips easily to your collar or tie, eliminating ear pressure and hair mess. This hands-free solution significantly reduces the physical strain of long-duration teaching, making it a top-rated teacher microphone for classroom efficiency. - 【Latest Bluetooth 5.3 & Multimedia Hub】Equipped with the 2026 upgraded Bluetooth 5.3 chip, this portable voice amplifier for teachers offers faster pairing and a stable 65ft (20m) range. Seamlessly connect your phone or iPad (Bluetooth ID: S57) to play background music or instructional audio. It's not just a voice enhancer, but a professional mini PA system for presentations, hybrid learning, and indoor/outdoor events. - 【Hi-Fi Sound Projection & Vocal Health】Protect your throat from strain! Our portable microphone and speaker utilize advanced high-fidelity technology to deliver crystal-clear audio without static or feedback. With enough power to cover a room of 50+ students, it's the perfect speech amplifier for educators, tour guides, and public speakers who need their voice to reach the back of the room effortlessly. - 【Ultra-Lightweight & Pocket-Sized Portability】Engineered for mobility, this mini voice amplifier weighs only 180g (lighter than an iPhone). Its compact, palm-sized design and included waistband let you wear it all day without feeling burdened. Whether you are leading a yoga class, walking tour, or outdoor training, this lightweight device ensures you stay loud and clear on the move. - 【One-Step Setup & Pro User Tips】Experience hassle-free setup with auto-pairing technology. Simply power on both devices, and they connect instantly (indicated by a solid green light). Pro Tips for Longevity: Fully charge before first use for peak battery performance. Ideal for coaches, lecturers, and religious services. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DF55FX7B | | Antenna Location | Classrooms, meetings, speeches, tours, yoga, presentations, and other settings requiring sound amplification for large audiences. | | Audio Input | Bluetooth, Wireless Microphone | | Box Contents | Charging Cable, User Manual, Voice Amplifier, Wireless Microphone | | Brand | Jkoailiwi | | Brand Name | Jkoailiwi | | Colour | Black | | Compatible Devices | Smartphone, Tablet | | Connectivity Technology | Bluetooth | | Connector Type | Aux | | Country of Origin | China | | Customer Reviews | 4.0 out of 5 stars 76 Reviews | | Enclosure Material | Plastic | | Item Dimensions | 8.2 x 3.2 x 11 Centimeters | | Item Weight Unit of Measure | 182 Grams | | Item dimensions L x W x H | 8.2 x 3.2 x 11 Centimeters | | Manufacturer | Jkoailiwi | | Manufacturer Part Number | BWVA04-B | | Model Number | BWVA04-B | | Mounting Type | Tabletop | | Network Connectivity Technology | Bluetooth | | Number of Channels | 2 | | Power Source | Battery Powered | ## Product Details - **Brand:** Jkoailiwi - **Colour:** Black - **Compatible Devices:** Smartphone, Tablet - **Connectivity Technology:** Bluetooth - **Item dimensions L x W x H:** 8.2 x 3.2 x 11 Centimeters ## Images ![Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours - Image 1](https://m.media-amazon.com/images/I/61fpFaJcV6L.jpg) ![Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours - Image 2](https://m.media-amazon.com/images/I/71qkA-VRjeL.jpg) ![Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours - Image 3](https://m.media-amazon.com/images/I/714hf3UJBbL.jpg) ![Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours - Image 4](https://m.media-amazon.com/images/I/71DjV7q6JbL.jpg) ![Voice Amplifier for Teachers with Clip-On Wireless Lapel Mic, [Bluetooth 5.3] Teacher Microphone for Classroom, Portable Mini Megaphone Speaker PA System for Elderly/Public Events/Tours - Image 5](https://m.media-amazon.com/images/I/71J10sZqHNL.jpg) ## Questions & Answers **Q: How do I connect the wireless microphone to the amplifier?** A: Slide the volume button to power on the speaker, then press and hold the wireless microphone for 2 seconds to turn it on. The devices will automatically pair. **Q: How do I disconnect my wireless microphone?** A: Tap the button on the wireless microphone to disconnect, tap again to restore the connection. **Q: What is the Bluetooth name of this wireless voice amplifier?** A: S57 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sound, user friendly, charges quick *by J***S on 21 February 2025* ### ⭐⭐⭐⭐⭐ Good quality *by L***I on 7 November 2024* ### ⭐⭐⭐⭐ It is useful for my theater group *by A***D on 26 July 2025* ## Frequently Bought Together - Jkoailiwi Bluetooth Voice Amplifier with Wireless Lavalier Microphone, Personal Teacher Microphone for Classroom, Portable Speaker System for Yoga/Meetings/Speeches/Tours, Teacher Must Haves, Black - WinBridge Bluetooth Voice Amplifier for Teachers, Wireless Voice Amplifier with Bluetooth Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves 15W WB002 - ZOWEETEK ZW-Z258 Portable Rechargeable Mini Voice Amplifier for Teachers withwired Microphone Headset and Waistband,Supports MP3 Format Audio for Speech, Class, Training,Tour Guide,Power Amplifiers --- ## 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.co.th/products/763380774-voice-amplifier-for-teachers-with-clip-on-wireless-lapel-mic](https://www.desertcart.co.th/products/763380774-voice-amplifier-for-teachers-with-clip-on-wireless-lapel-mic) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*