--- product_id: 736660350 title: "SHIDU 30W Wireless Voice Amplifier Bluetooth with 2.4G Lavalier Microphone" brand: "shidu" price: "€ 129.74" currency: EUR in_stock: true category: "Shidu" url: https://www.desertcart.sk/products/736660350-shidu-30w-wireless-voice-amplifier-bluetooth-with-2-4g-lavalier store_origin: SK region: Slovakia --- # 30m wireless Bluetooth range 30W crystal-clear output 15-hour rechargeable battery SHIDU 30W Wireless Voice Amplifier Bluetooth with 2.4G Lavalier Microphone **Brand:** shidu **Price:** € 129.74 **Availability:** ✅ In Stock ## Summary > 🎤 Own the room with crystal-clear power and wireless freedom! ## Quick Answers - **What is this?** SHIDU 30W Wireless Voice Amplifier Bluetooth with 2.4G Lavalier Microphone by shidu - **How much does it cost?** € 129.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/736660350-shidu-30w-wireless-voice-amplifier-bluetooth-with-2-4g-lavalier) ## Best For - shidu enthusiasts ## Why This Product - Trusted shidu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Freedom to Move:** Wireless Bluetooth 5.0 with a 30-meter range lets you roam freely without losing connection or signal dropouts. - • **Enhanced Vocal Clarity:** Adjustable echo and anti-feedback tech ensure your voice sounds rich, natural, and screech-free every time. - • **Versatile Connectivity:** Supports Bluetooth, TF card, USB flash drive, MIC and AUX inputs—ideal for presentations, teaching, training, or yoga classes. - • **Endurance for All-Day Use:** Built-in 3000mAh battery delivers up to 15 hours of continuous use, so you never run out of voice during long sessions. - • **Powerful 30W Audio Output:** Amplify your voice with crystal-clear, distortion-free sound that fills up to 21,000 sq.ft—perfect for large rooms and crowds. ## Overview The SHIDU 30W Wireless Voice Amplifier combines powerful sound output with a long-lasting 15-hour battery and a 30-meter Bluetooth range, delivering clear, natural voice amplification for classrooms, presentations, and events. Its compact, lightweight design and versatile connectivity options make it the ultimate portable PA solution for professionals who demand clarity and mobility. ## Description SHIDU Voice Amplifier for Teacher, Voice Amplifier with Wireless Lavalier Microphone, Portable Speaker with Wireless Microphone, Bluetooth Microphone and Speaker for Teachers Classroom, Training, Speech, Yoga ## Features - Powerful Voice The Bluetooth amplifier delivers crystal-clear, distortion-free audio with a strong 30W output, , Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough.The voice amplifier can cover about 21000 sq.ft (2000 ㎡), allowing up to 250 students to hear you clearly. - Long-Lasting Battery 】The Wireless Lapel Amplifier for Teachers has a built-in 3000mAh rechargeable battery, it can work for up to 15 hours after a full charge.The portable microphone and speaker ensuring you stay powered through long sessions without needing frequent recharges. - The Newest Upgraded This Wireless voice amplifier features adjustable echo effect, adding depth and richness to your voice, our anti-feedback technology eliminates screeching while enhancing vocal clarity and penetration. - True Original Voice Amplifier This SHIDU Voice Amplifier for Teachers with wireless lapel mic delivers dependable sound quality, that amplifies your voice without making it mechanized in sound quality. The Bluetooth voice amplifier with a wireless range of up to 30 meters (100 feet), you can move freely without worrying about signal loss. - Versatile Connectivity :The speaker and microphone with Bluetooth 5.0, TF card slot,USB flash drive,MIC jack, and AUX jack, this teacher microphone for classroom offers multiple connection and playback options. Making it ideal for presentations, classroom teaching, or any speaking engagement. Portablevoice amplifier The wireless voice amplifier weighs only 0.55 lb, this portable microphone and speaker is compact and easy to carry and wear for a long time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F66JWFXV | | Batteries | 1 12V batteries required. (included) | | Color Name | Black | | Customer Reviews | 3.5 3.5 out of 5 stars (31) | | Date First Available | 16 May 2025 | | Item Weight | 440 g | | Item model number | SHIDU-M2-U66 | | Output Wattage | 30 Watts | | Product Dimensions | 9.3 x 4.8 x 11.1 cm; 440 g | ## Product Details - **Brand:** SHIDU - **Item dimensions L x W x H:** 9.3 x 4.5 x 11.1 centimeters - **Output wattage:** 30 Watts - **Manufacturer:** SHIDU - **UPC:** 860013573324 ## Images ![SHIDU 30W Wireless Voice Amplifier Bluetooth with 2.4G Lavalier Microphone - Image 1](https://m.media-amazon.com/images/I/71qokWVPI8L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does it come with a headset?** A: Yes, it does come with a wireless Lavalier Microphone **Q: What is the range of the wireless connection?** A: The wireless range of the speaker and microphone is 30 meters or 98 feet. **Q: Can it connect to smartphones?** A: Yes, it can connect to smartphones via Bluetooth. **Q: Is this microphone good for teaching?** A: Yes, this voice amplifier is designed for teaching, offering clear and powerful sound projection to ensure students can hear instructions easily. --- ## 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.sk/products/736660350-shidu-30w-wireless-voice-amplifier-bluetooth-with-2-4g-lavalier](https://www.desertcart.sk/products/736660350-shidu-30w-wireless-voice-amplifier-bluetooth-with-2-4g-lavalier) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-18*