--- product_id: 536820246 title: "20W Mini Voice Amplifier" brand: "bietrun" price: "$72.66" currency: USD in_stock: true reviews_count: 8 category: "Bietrun" url: https://www.desertcart.ec/products/536820246-20w-mini-voice-amplifier store_origin: EC region: Ecuador --- # Compact & lightweight at 0.44 lbs, fits anywhere 20W peak power for crystal-clear sound 6 hours continuous playback on a single charge 20W Mini Voice Amplifier **Brand:** bietrun **Price:** $72.66 **Availability:** ✅ In Stock ## Summary > 🎤 Amplify your presence, command every room effortlessly! ## Quick Answers - **What is this?** 20W Mini Voice Amplifier by bietrun - **How much does it cost?** $72.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/536820246-20w-mini-voice-amplifier) ## Best For - bietrun enthusiasts ## Why This Product - Trusted bietrun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Battery Life:** Keep your presentations going with up to 6 hours of uninterrupted sound on a single charge. - • **Powerful 20W Amplification:** Project your voice effortlessly to groups of 50-100 with zero distortion. - • **Plug-and-Play Wired Mic Included:** Lightweight, adjustable headset mic ensures crystal-clear voice capture every time. - • **Ultra-Portable & Wearable Design:** Clip it to your belt or wear it around your waist—comfort meets convenience for on-the-go pros. - • **Seamless Bluetooth 5.3 Connectivity:** Wirelessly pair with your devices for hassle-free audio streaming and quick re-pairing. ## Overview The Bietrun KYQ06 Bluetooth Voice Amplifier delivers 20W of clear, distortion-free sound, covering up to 10,000 sq.ft, perfect for teachers, trainers, and presenters. Its rechargeable 2200mAh battery powers up to 6 hours of continuous use, while Bluetooth 5.3 and 3.5mm AUX inputs offer versatile connectivity. Compact and lightweight with a wearable clip and included adjustable wired headset mic, it’s designed for professionals who demand mobility and crystal-clear voice projection. ## Description Buy Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Simple and sounds good - Inexpensive solution to lecturing in a large room. Sounds good and easy to set up. Easy to use, easy to charge, small and compact. No feedback. Review: Product overview - This is an amazing product. You can use it just as a mic, a mic and sound. It's easy to use, the battery lasts a long time. ## Features - [20W Voice Amplifier] Bietrun KYQ06 voice amplifier with 20W peak power, clear, crisp and no noise or distortion sound. It can cover about 10000 sq.ft (1000 ㎡), loud enough for groups up to 50-100 people. - [6 Hours Working Time] Personal voice amplifier built-in a 2200mAh rechargeable battery, which can continuously work up to 6 hours at max volume, and only needs 3.5 hours to fully charge it. It will automatic shutdown to save power if standby for 30 minutes without any connection. (Note: It will not automatically shut down when connected to Bluetooth) - [Lightweight and Compact] 3.38*1.61*3.9 inches and 0.44 Lb. Equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the included waistband belt. Perfect voice amplifier for teachers, coaches, training, presentation, tour guide, classrooms etc. - [5.3 Bluetooth Function] Turns on Bluetooth on the phone, then search “Bietrun KYQ06” for pairing. Long press the “play/pause” button to disconnect the original connection and enter the Bluetooth re-pairing state. Supporting 3.5mm AUX audio input, can work as a mini portable wired speaker. - [Plug and Play] Just insert the wired microphone into the MIC jack to use. The wired headset microphone is lightweightand adjustable, made of durable and wear-resistant ABS material, you can adjust the distance between your mouth and the mic. - [1-year warranty]We offer a 1-year warranty and free replacement service, please contact us at any time if you have any question. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYRS4XQ4 | | Antenna Location | Teachers, Singing, Training, Presentation, Tour Guide, Coaches, Classrooms | | Audio Input | Wired Microphone, 3.5mm AUX | | Best Sellers Rank | #21,913 in Musical Instruments ( See Top 100 in Musical Instruments ) #91 in Power Amplifiers | | Brand | Bietrun | | Color | black | | Compatible Devices | Headset, Smartphone | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.4 out of 5 stars 116 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Item Dimensions | 1.61 x 3.9 x 3.38 inches | | Item Weight | 0.37 Kilograms | | Item dimensions L x W x H | 1.61 x 3.9 x 3.38 inches | | Manufacturer | Bietrun/Shenzhen LongXiang Intelligent Technology Co. Ltd | | Mfr Part Number | KYQ06 | | Model Number | KYQ06 | | Number of Channels | 1 | | Output Wattage | 20 Watts | | Power Source | Battery Powered | ## Product Details - **Brand:** Bietrun - **Color:** black - **Compatible Devices:** Headset, Smartphone - **Connectivity Technology:** Bluetooth - **Item dimensions L x W x H:** 1.61 x 3.9 x 3.38 inches ## Images ![20W Mini Voice Amplifier - Image 1](https://m.media-amazon.com/images/I/71Ft7pSx4EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and sounds good *by A***Y on June 14, 2026* Inexpensive solution to lecturing in a large room. Sounds good and easy to set up. Easy to use, easy to charge, small and compact. No feedback. ### ⭐⭐⭐⭐⭐ Product overview *by M***A on August 24, 2025* This is an amazing product. You can use it just as a mic, a mic and sound. It's easy to use, the battery lasts a long time. ### ⭐⭐⭐⭐⭐ Muy bueno *by D***E on March 1, 2026* Es compacto, y bastante potente mucho mejor que un megáfono excelente para los maestros fue un regalo para mi madre y le ha sacado un gran provecho ## Frequently Bought Together - Bluetooth Voice Amplifier for Teachers, Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset, PA System Megaphone Speaker for Teachers, Singing, Training, Presentation, Tour Guide - Bietrun Wireless Microphone Headset, UHF Wireless Headset Mic System, 160ft Range,1/8'' and 1/4'' Plug, for Speakers, Voice Amplifier, PA System(Not Supported AUX/iOS) - Bietrun Portable Storage Case Only for Bietrun WXM01 Headset Microphone, Voice Amplifier KYQ06, Wireless Voice Amplifier TS-230, with EVA Hard Shell Exterior, for Storage, Travel(Case Only) --- ## 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.ec/products/536820246-20w-mini-voice-amplifier](https://www.desertcart.ec/products/536820246-20w-mini-voice-amplifier) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-17*