--- product_id: 385030498 title: "30W Wireless Voice Amplifier, IPX6 Waterproof Portable Bluetooth Voice Speaker with 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors" brand: "shidu" price: "¥40881" currency: JPY in_stock: true category: "Shidu" url: https://www.desertcart.jp/products/385030498-30w-wireless-voice-amplifier-ipx6-waterproof-portable-bluetooth-voice-speaker store_origin: JP region: Japan --- # IPX6 waterproof ruggedness 30W powerful output 2500mAh 12-hour battery life 30W Wireless Voice Amplifier, IPX6 Waterproof Portable Bluetooth Voice Speaker with 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors **Brand:** shidu **Price:** ¥40881 **Availability:** ✅ In Stock ## Summary > 🎤 Own the room, rain or shine — your voice, amplified and unstoppable! ## Quick Answers - **What is this?** 30W Wireless Voice Amplifier, IPX6 Waterproof Portable Bluetooth Voice Speaker with 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors by shidu - **How much does it cost?** ¥40881 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/385030498-30w-wireless-voice-amplifier-ipx6-waterproof-portable-bluetooth-voice-speaker) ## 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 - • **Complete Pro Kit Included:** Comes with wireless & wired microphones, waistband, dual adapters, and a 36-month warranty for peace of mind. - • **Built to Brave the Elements:** IPX6 waterproof design with fingerprint-resistant rubberized fabric keeps you going rain or shine. - • **All-Day Power, Zero Interruptions:** Massive 2500mAh rechargeable battery delivers up to 12 hours of continuous use on a single charge. - • **Amplify Your Voice, Not Your Effort:** 30W crystal-clear sound covers up to 21,000 sq ft, perfect for audiences up to 300. - • **Seamless Connectivity & Versatility:** Bluetooth, AUX, TF card, and USB support let you play music or connect any device effortlessly. ## Overview The SHIDU 30W Wireless Voice Amplifier is a professional-grade portable PA system designed for teachers, presenters, and outdoor enthusiasts. Featuring a robust 30-watt output that covers up to 21,000 sq ft, an IPX6 waterproof and impact-resistant build, and a long-lasting 2500mAh battery with 12 hours of runtime, it ensures reliable performance indoors and outdoors. With versatile Bluetooth, AUX, TF card, and USB connectivity, plus included wireless and wired microphones, this amplifier is a complete, durable solution for clear, powerful voice projection in any setting. ## Description Product Content : 1 Amplifier + 1 Wireless Headset Microphone + 1 Wired Headset Microphone Style : Business / Minimalist Color : Black Target Audience : Teachers / Lecturers / Tour Guides / Outdoor Homework Enthusiasts, ect Usage Scenarios: Conference Room / Classroom / Outdoor, ect ## Features - POWER VOICE AMPLIFIER: 30W voice amplifier wireless has an output power of 30 watts and a sound coverage of 21,000 square feet (2,350 ) for up to 300 people. No noise and no whistling, original sound amplification, effectively saving your throat. - IPX6 WATERPROOF: The SHIDU voice amplifier have smooth, fingerprint-resistant fabric-designed rubberized outer layer is IPX6-rated waterproof and protects the amp from scratches and impacts. Not only suitable for indoor teaching, training, coaching, guiding, shopping malls, presentations, but also for outdoor traveling, hiking, beaches and so on. - LARGE CAPACITY BATTERY: SHIDU bluetooth speaker has a built-in 2500mAh battery that can be charged with a USB cable. It can be used for up to 12 hours on a full charge. It takes only 3-5 hours to fully charge.Voice amplifier wireless can fulfill your long-time speech, presentation and training needs, avoiding the embarrassment of running out of power in the middle of the day. - MULTIFUNCTIONAL: With built-in Bluetooth, it supports recording and playback. You can insert a TF card or USB drive to play MP3 format music. Additionally, it can be connected to other devices via the AUX interface to function as an external speaker, meeting your needs in various scenarios. - WARM TIPS & SERVICE: Package includes: 1* voice amplifier, 1* wireless microphone, 1* wired microphone, 1* waistband, 1* DV 9V adapter, 1* DV 5V adapter, 1* USB cable. A 36-month warranty is provided. Please feel free to contact us via desertcart if you have problems using the product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093GTPJ26 | | Antenna Location | Classroom teaching, Meetings, Outdoor activities, Voice amplification | | Audio Input | Bluetooth, AUX | | Best Sellers Rank | #53,283 in Electronics ( See Top 100 in Electronics ) #1,105 in Portable Bluetooth Speakers | | Brand | SHIDU | | Color | Black | | Compatible Devices | Smartphone, Laptop, Tablet, Headset, MP3 Player | | Connectivity Technology | Bluetooth | | Connector Type | Aux | | Customer Reviews | 4.2 4.2 out of 5 stars (71) | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Frequency Response | 18 KHz | | Included Components | wireless voice amplifier | | Item Weight | 1.14 Kilograms | | Manufacturer | SHIDU | | Mfr Part Number | M1000-black | | Model Number | M1000 | | Mounting Type | Tabletop | | Number of Channels | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 30 Watts | | Power Source | Battery Powered | ## Product Details - **Brand:** SHIDU - **Colour:** Black - **Compatible devices:** Smartphone, Laptop, Tablet, Headset, MP3 Player - **Connectivity technology:** Bluetooth - **Mounting type:** Tabletop ## Images ![30W Wireless Voice Amplifier, IPX6 Waterproof Portable Bluetooth Voice Speaker with 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors - Image 1](https://m.media-amazon.com/images/I/81NnmMLc2LL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Qué incluye, que viene en la caja ?** A: Hola. Parlante y dos micrófonos. Uno bluetooth y el otro con cable. Suena muy bien. **Q: Will this work Bluetooth with a wireless microphone?** A: Yes，connect UHF Wireless first, then Bluetooth. **Q: Is it possible to charge the speaker via usb (e.g. via laptop), instead of the 5v charging?** A: Yes you can ## Frequently Bought Together - SHIDU Voice Amplifier with Wireless Microphone, IPX6 Waterproof 30W Power Amplifier Wireless & Wired Microphone Bluetooth Speaker Personal Megaphone PA System for Teachers Meeting Speech Outdoors - WinBridge Portable Collar Clip Microphone 3.5mm Audio Compatible with All WinBridge Voice Amplifiers S6 --- ## 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.jp/products/385030498-30w-wireless-voice-amplifier-ipx6-waterproof-portable-bluetooth-voice-speaker](https://www.desertcart.jp/products/385030498-30w-wireless-voice-amplifier-ipx6-waterproof-portable-bluetooth-voice-speaker) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*