--- product_id: 666700883 title: "Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga" brand: "jkoailiwi" price: "€ 83.56" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.fi/products/666700883-wireless-voice-amplifier-portable-bluetooth-voice-amplifier-with-lapel-mic store_origin: FI region: Finland --- # Wireless lapel mic for hands-free freedom Bluetooth 5.3 for crystal-clear sound Ultra-light 180g portable design Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga **Brand:** jkoailiwi **Price:** € 83.56 **Availability:** ✅ In Stock ## Summary > 🎙️ Amplify your voice, amplify your impact! ## Quick Answers - **What is this?** Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga by jkoailiwi - **How much does it cost?** € 83.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/666700883-wireless-voice-amplifier-portable-bluetooth-voice-amplifier-with-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 - • **Effortless Operation:** One-slide volume control and auto mic pairing make tech hassles a thing of the past. - • **Compact & Featherlight:** Weighs just 180g—wear it all day without fatigue or distraction. - • **Powerful Voice Projection:** Clear, high-fidelity sound reaches classrooms of 50+ students without feedback noise. - • **Hands-Free Wireless Lapel Mic:** Clip-on mic eliminates headset discomfort, boosting teaching comfort and confidence. - • **Seamless Bluetooth 5.3 Connectivity:** Instant pairing with devices up to 20m away for flawless audio streaming. ## Overview The Jkoailiwi Wireless Voice Amplifier is a sleek, portable PA system designed for teachers, presenters, and active professionals. Featuring Bluetooth 5.3 for quick device pairing, a wireless lapel microphone for hands-free use, and a lightweight 180g design, it delivers clear, feedback-free sound to audiences of 50+ people. Perfect for classrooms, meetings, and yoga sessions, it reduces vocal strain while enhancing communication with effortless controls and reliable wireless range. ## Description Jkoailiwi Upgraded Bluetooth Wireless Voice Amplifier, Black ## Features - Easy to use: 1. Slide the volume button up to turn on the voice amplifier, and with a two-second long press on the wireless microphone, they will pair and connect automatically. 2. Press the wireless microphone button to disconnect, press again to restore the connection. - Reduce the teaching burden: the Jkoailiwi wireless microphone voice amplifier includes a wireless microphone that easily clips onto a necklace or tie. This design offers a clear advantage by eliminating the discomfort of traditional headset microphones. It greatly reduces the teaching burden, making classroom teaching more comfortable and effective - Bluetooth 5.3 Connection: The Jkoailiwi voice amplifier for teachers is equipped with the latest Bluetooth 5.3 chip, facilitating quick connections to your phone, iPad, and other electronic devices for smooth playback of your favorite music. Its Bluetooth name is "S57", and the wireless transmission distance is 20m. - MUST HAVE FOR TEACHERS - This portable voice amplifier is an ideal and practical gift for educators who frequently address or educate a significant audience. The amplifier features high-fidelity and clear sound output technology without noise feedback, allowing classrooms of over 50 students to hear your voice distinctly, providing effective protection for your throat. - LIGHTWEIGHT & PORTABLE - This portable wireless microphone and speaker weighs only 180g and fits in the palm of your hand. Its compact size allows for effortless portability, allowing it to be comfortably worn on your waist without causing discomfort or burden. ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Classrooms, meetings, speeches, tours, yoga, presentations, and other settings requiring sound amplification for large audiences. | | Asin | B0DF55FX7B | | Audio Input | Bluetooth, Wireless Microphone | | Best Sellers Rank | #60,481 in Sporting Goods (See Top 100 in Sporting Goods) #57 in Coach & Referee Megaphones | | Brand | Jkoailiwi | | Color | Black | | Compatible Devices | Microphone, Instrument, Audio player, Smartphone, Tablet, MP3 player, DVD player | | Connectivity Technology | Bluetooth | | Connector Type | Aux | | Customer Reviews | 4.1 4.1 out of 5 stars (83) 4.1 out of 5 stars | | Enclosure Material | Plastic | | Included Components | Charging Cable, User Manual, Voice Amplifier, Wireless Microphone | | Item Dimensions | 8.2 x 3.2 x 11 centimeters | | Item Weight | 182 Grams | | Manufacturer | Jkoailiwi | | Mfr Part Number | BWVA04-B | | Model Number | BWVA04-B | | Mounting Type | Tabletop | | Number Of Channels | 2 | | Number Of Items | 1 | | Power Source | Battery Powered | ## Product Details - **Brand:** Jkoailiwi - **Colour:** Black - **Compatible devices:** Microphone, Instrument, Audio player, Smartphone, Tablet, MP3 player, DVD player - **Connectivity technology:** Bluetooth - **Item dimensions L x W x H:** 8.2 x 3.2 x 11 centimeters ## Images ![Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga - Image 1](https://m.media-amazon.com/images/I/61fpFaJcV6L.jpg) ![Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga - Image 2](https://m.media-amazon.com/images/I/71qkA-VRjeL.jpg) ![Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga - Image 3](https://m.media-amazon.com/images/I/714hf3UJBbL.jpg) ![Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga - Image 4](https://m.media-amazon.com/images/I/71DjV7q6JbL.jpg) ![Wireless Voice Amplifier, Portable Bluetooth Voice Amplifier with Lapel Mic for Classroom, Portable PA System for Teachers/Elderly/Yoga - 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 on Reviewed in the United States 21 February 2025* I use this voice amplifier in my classroom when teaching! It works well, is affordable, is user friendly, and connects to Bluetooth very easily. The sound quality and volume is also great. I like how simple it is to attach the mic to my shirt, and have even allowed students to read aloud with it on them! It adds engagement to my lessons as well as helps students to hear my voice over the noise of a busy classroom. It charges quickly and lasts all day for my instruction time (about 5 hours). I charge it each night to ensure I can use it the next day. I am happy with this product's quality, price, and user friendliness! 5 stars! ### ⭐⭐⭐⭐⭐ Good quality *by on Reviewed in the United States 7 November 2024* The voice transmitter with lapel mic is a reliable and user-friendly device. The sound quality is clear and consistent, making it ideal for me to use while teaching fitness classes . The build quality feels solid, ensuring durability. However, the charging setup could be improved—there’s only one connector, which means you can only charge one component at a time. This small inconvenience aside, it’s a great product overall for anyone needing good sound and ease of use. ### ⭐⭐⭐⭐ Good deal *by on Reviewed in the United States 5 April 2025* Pretty good just wish we didn’t have to hold the mic so close to our mouth for it to work perfectly. ## 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.fi/products/666700883-wireless-voice-amplifier-portable-bluetooth-voice-amplifier-with-lapel-mic](https://www.desertcart.fi/products/666700883-wireless-voice-amplifier-portable-bluetooth-voice-amplifier-with-lapel-mic) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-10-12*