--- product_id: 689725685 title: "Bluetooth Voice Amplifier for Teacher with Wired Microphone Headset" brand: "norwii" price: "€ 64.52" currency: EUR in_stock: true category: "Norwii" url: https://www.desertcart.fr/products/689725685-bluetooth-voice-amplifier-for-teacher-with-wired-microphone-headset store_origin: FR region: France --- # Advanced feedback suppression 10W crystal-clear output Up to 30h battery life Bluetooth Voice Amplifier for Teacher with Wired Microphone Headset **Brand:** norwii **Price:** € 64.52 **Availability:** ✅ In Stock ## Summary > 🎙️ Own the room, wherever you teach! ## Quick Answers - **What is this?** Bluetooth Voice Amplifier for Teacher with Wired Microphone Headset by norwii - **How much does it cost?** € 64.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/689725685-bluetooth-voice-amplifier-for-teacher-with-wired-microphone-headset) ## Best For - norwii enthusiasts ## Why This Product - Trusted norwii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless, Hands-Free Teaching:** Ultra-lightweight design with clip-on belt strap and wired headset for all-day comfort and mobility. - • **Feedback? Not in Your Classroom:** Advanced frequency shifting tech eliminates ear-piercing feedback for smooth, professional sound. - • **Simple Setup, Instant Authority:** Two-step operation with analog volume dial—focus on your message, not the tech. - • **Endurance That Keeps Up With You:** Up to 30 hours of continuous use with USB-C fast recharge—no more mid-day power panic. - • **Amplify Your Voice, Amplify Your Impact:** 10-watt output ensures your message reaches every ear, from classroom to outdoor tours. ## Overview The Norwii Bluetooth Voice Amplifier is a sleek, portable 10-watt speaker system designed for educators and professionals. Featuring advanced feedback suppression, a lightweight clip-on design, and a powerful 2000-4000mAh battery offering up to 30 hours of continuous use, it ensures crystal-clear voice projection in classrooms, outdoor tours, and training sessions. USB-C rechargeable and easy to operate, it’s the essential tool for commanding attention and preserving your voice. ## Description desertcart.com: Norwii Bluetooth Voice Amplifier for Teacher with Wired Microphone Headset | Portable Speaker and Microphone for Classroom & Outdoor, Teaching/Tour Guide/Training, USB-C Rechargeable Power Amplifiers : Musical Instruments ## Features - Effective for Teaching - With a 10-watt output power,the portable voice amplifier with wired headset microphone make your voice louder and travel further, helping students listen more clearly and attentively. Its lightweight and portable design makes it a favorite among teachers, fitness instructors, tour guides, promotion events - Loud and Clear Sound - 3-inch speakers plus a booster circuit makes the voice amplifier crystal clear sound with good sound quality, effectively saving the teacher's throat. Designed for educators, Trusted by Professionals. Teacher must haves - Teach Without Ear-Piercing Feedback - The Voice Amplifier utilizes advanced frequency shifting technology to supress feedback effectively. To ensure optimal performance, maintain a distance of 20 cm between the microphone and the amplifier to avoid any feedback issues - Week-Long Battery - 2000 mAh battery supports 12-15 hours continuous teaching, 4000 mAh battery supports 25-30 hours continuous teaching. Full-day outdoor events without recharge anxiety. USB-C rechargeable - Simple and Practical, Teacher-Centric Design - Only 2 steps: 1.Turn on the amplifier; 2.Plug the microphone into the MIC port of the amplifier. Now, it's ready. Unlike buttons, the analog dial offers finer volume increments. Ultra-lightweight with clip-on belt strap – teach hands-free ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDSFJBZ7 | | Audio Input | AUX | | Best Sellers Rank | #710 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Power Amplifiers #338 in Music Recording Equipment | | Brand | Norwii | | Color | Rose Gold - 2000mAh | | Compatible Devices | Headset, Smartphone | | Connectivity Technology | AUX | | Connector Type | Aux, USB | | Customer Reviews | 3.8 3.8 out of 5 stars (76) | | Item Dimensions | 4 x 3.59 x 1.49 inches | | Item Weight | 5.6 ounces | | Manufacturer | Shanghai Norwii Technology Co., LTd. | | Mfr Part Number | S358 | | Model Number | S358 | | Mounting Type | Portable | | Number of Channels | 2 | | Output Wattage | 10 watts | | Power Source | Battery Powered | | Unit Count | 1 Count | ## Product Details - **Brand:** Norwii - **Color:** Rose Gold - 2000mAh - **Compatible Devices:** Headset, Smartphone - **Connectivity Technology:** AUX - **Item dimensions L x W x H:** 4 x 3.59 x 1.49 inches ## Images ![Bluetooth Voice Amplifier for Teacher with Wired Microphone Headset - Image 1](https://m.media-amazon.com/images/I/71vRNTkKupL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - NORWII Mini Voice Amplifier Portable Rechargeable with Wired Microphone Headset & Waistband, Personal Voice Amplifier for Teachers, Presentation, Tour Guides, Meeting, Coaches, Rose Gold - Car Carplay Cable for iPhone 15 16 15 Pro Max 15 16 Plus Cable, USB A to USB C for Carplay USB C Cord, iPad USB C Cable iPad Pro iPad Air 5th 4th Mini 6th Gen Car Charger Cable Cord Replacement 3FT - Beats Studio Pro - Wireless Bluetooth Noise Cancelling Headphones - Personalized Spatial Audio, USB-C Lossless Audio, Apple & Android Compatibility, Up to 40 Hours Battery Life - Black --- ## 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.fr/products/689725685-bluetooth-voice-amplifier-for-teacher-with-wired-microphone-headset](https://www.desertcart.fr/products/689725685-bluetooth-voice-amplifier-for-teacher-with-wired-microphone-headset) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-16*