--- product_id: 450358924 title: "– Wireless Voice Amplifier Bluetooth Speaker Portable Waterproof PA System 18W with UHF Wireless Microphone Headset for Voice Amplifier for Class Tour Guide" brand: "shidu" price: "€ 200.22" currency: EUR in_stock: true reviews_count: 5 category: "Shidu" url: https://www.desertcart.hr/products/450358924-wireless-voice-amplifier-bluetooth-speaker-portable-waterproof-pa-system-18w store_origin: HR region: Croatia --- # 30m UHF wireless range 18W powerful output 12hr rechargeable battery – Wireless Voice Amplifier Bluetooth Speaker Portable Waterproof PA System 18W with UHF Wireless Microphone Headset for Voice Amplifier for Class Tour Guide **Brand:** shidu **Price:** € 200.22 **Availability:** ✅ In Stock ## Summary > 🎤 Own Your Voice, Anywhere, Anytime! ## Quick Answers - **What is this?** – Wireless Voice Amplifier Bluetooth Speaker Portable Waterproof PA System 18W with UHF Wireless Microphone Headset for Voice Amplifier for Class Tour Guide by shidu - **How much does it cost?** € 200.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/450358924-wireless-voice-amplifier-bluetooth-speaker-portable-waterproof-pa-system-18w) ## 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 - • **Plug, Play & Connect Your Way:** Bluetooth, Aux, TF card, and USB support for versatile audio input—perfect for any setting or device. - • **Built Tough & Ready for Action:** IPX5 waterproof, shockproof, and dustproof design means your amplifier keeps up with your active lifestyle. - • **Command Every Room with 18W Power:** Crystal-clear voice projection covering up to 1500㎡—never strain your voice again. - • **Freedom to Move with UHF Wireless Mic:** Seamless 30m wireless range lets you roam hands-free and own your space effortlessly. - • **Unplug & Amplify for 12 Hours Straight:** Long-lasting 4400mAh battery keeps you powered through your busiest days without a hitch. ## Overview The SHIDU Wireless Voice Amplifier is a portable, rugged PA system featuring an 18W output that covers up to 1500㎡, ideal for groups of 20-300 people. Equipped with a 4400mAh rechargeable battery, it delivers up to 12 hours of continuous use. Its UHF wireless headset microphone offers a stable 30m transmission range, freeing you to move naturally. With IPX5 waterproofing and multi-input options including Bluetooth 4.2, Aux, TF card, and USB, this compact 388g device is perfect for teachers, tour guides, fitness instructors, and outdoor events seeking clear, powerful voice amplification. ## Description Are you afraid of not hearing your voice when organizing outdoor activities? Are you worried that your throat will be hurt because of your daily teaching? Are you tired of tedious and boring showers? Then we think you need our M800 wireless voice amplifier. Belt voice amplifier provides powerful sound and long battery life. Bluetooth speaker, etc. Features: Easy to install and use: Ideal for outdoor activities and showers, teaching, training, etc. Strong and clear: 18W output power, its covers more than 1500㎡. Rechargeable Voice Amplifier: Built-in rechargeable lithium battery gives you powerful amplification of up to 10-12 hours. Portable wireless headphone: transmission distance of 20m and more stable - not a wired mic, free your hands and waist - suitable for indoor and outdoor use, so you can move freely. Specification: Output power: 18W Battery capacity: 3.7V, 4400mAh Charging voltage: 5 V, 1 A. Charging time: 3~5h Working time: 10~12h (main device), 3~5h (wireless mic) Review: I was suprised how good this sounded for voice reproduction. My wife used it to lead an outdoor water areobics class and the sound carried very well. The range on the mic is probably about 20ft. not good for music but great for voice. Review: Its lousy. Bluetooth connection is fiddly and intermittent. And the worse is it doesn’t have actual aux mic connection available. ## Features - 【Powerful & Stable Performance】The portable voice amplifier comes with a UHF headset microphone. Adopt UHF high frequency wireless PA technology, Bluetooth 4.2 chip, signal transmission more fast and stable, wireless connection distance up to 30m at open area. 18W super output makes sound cover 1500 ㎡, the wireless voice amplifier can amplify your voice across a group of 20 to 300 people clearly and loudly - 【Rechargeable voice speaker, Long Working Time】Portable Amplifier with Wireless Mic built-in a 4400mAh durable lithium battery, provide a working time up to 12hrs after fully charged and only takes 3-5hrs to fully charged. But the wireless microphone can last 4-5hrs. If you need to use for a long time, we'd like to recommend you to order a wired version or an additional wired mic headset. 3 in 1 multi-function wireless Pa system. - 【Multi-functional, Waterproof IPX5, Sturdy and Sporty Design】2 colors silicone cases and interface injection molding process makes the personal voice amplifier with the function of waterproof, shockproof and dust-proof. The loudspeaker supports Bluetooth, Recording, Aux input, TF card, USB ect. You can play music easy from your Bluetooth-enabled devices, like Smartphone, Tablet via Bluetooth and Non-bluetooth device via 3.5mm Aux input. It's also supports Mic input and play music simultaneously - 【Compact size and Easy to Carry】The microphone amplifier comes with adjustable waistband strap, with a compact size: 9.6cm(L) * 4.5cm(W) *12cm(H) and light weight (388g). If you dislike to carry the voice speaker amp, the UHF wireless headset makes you to walk around the room freely, and totally free your hands and waist completely. The Bluetooth voice amplifier is pefect for teachers, tour guides, meeting, Yoga, supermarket promotion, etc indoor and outdoor activities - 【WARM TIPS】The voice amplifier fit for teachers in the classroom, and also a good choice for the yoga, fitness. tour guide.When you use the voice amplifier please charge the microphone and speaker first and keep the speaker and microphone for a distance to avoid making some noise ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WQRDC3N | | Audio input | Microphone (wired and wireless), Bluetooth | | Best Sellers Rank | #7,242 in Electronics ( See Top 100 in Electronics ) #163 in Portable Bluetooth Speakers | | Connector type | USB | | Country of origin | China | | Item model number | MB8 | | Item weight | 388 Grams | | Manufacturer | SHIDU | | Material | Plastic | | Number of channels | 1 | | Package Dimensions | 26.8 x 22.1 x 6.8 cm; 388 g | | Power source | Wireless | | Recommended uses for product | Outdoor activities, teaching, yoga, fitness, sightseeing guidance | | UPC | 760635843822 | ## Product Details - **Brand:** SHIDU - **Colour:** Black - **Compatible devices:** Smart phones, tablets, laptops, MP3 players, DVD players, Bluetooth devices - **Connectivity technology:** AUX, Bluetooth - **Mounting type:** Portable ## Images ![– Wireless Voice Amplifier Bluetooth Speaker Portable Waterproof PA System 18W with UHF Wireless Microphone Headset for Voice Amplifier for Class Tour Guide - Image 1](https://m.media-amazon.com/images/I/71+78PUkeIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***Y on 20 March 2025* I was suprised how good this sounded for voice reproduction. My wife used it to lead an outdoor water areobics class and the sound carried very well. The range on the mic is probably about 20ft. not good for music but great for voice. ### ⭐ Review *by C***Y on 15 January 2026* Its lousy. Bluetooth connection is fiddly and intermittent. And the worse is it doesn’t have actual aux mic connection available. ### ⭐⭐⭐⭐⭐ Review *by H***S on 3 February 2026* Je betaal iets meer dan de goedkoopste varianten. Maar de kwaliteit is top. Ik gebruikte hem als predikant voor een doopdienst op het strand en in het water. Prima geluid, bij behoorlijk wind, zonder ruis. Daarna ingezet voor straatacties een demonstratie. Mensen waren zo onder de indruk, dat ik al diverse mensen de link heb gegeven om hem ook je bestellen ## Frequently Bought Together - SHIDU Wireless Voice Amplifier Bluetooth Speaker 18W Waterproof Portable PA System with UHF Wireless Mic Headset Rechargeable Voice Enhancer Personal Microphone for Classroom Outdoors Tour Guide - zdyCGTime 3.5mm Audio Male to Portable Headworn Microphone for Mic System,Voice Amplifier,Speakers,Teachers, conferences, speeches, Drama Performances, Tour Guides.(2pack-1M) --- ## 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.hr/products/450358924-wireless-voice-amplifier-bluetooth-speaker-portable-waterproof-pa-system-18w](https://www.desertcart.hr/products/450358924-wireless-voice-amplifier-bluetooth-speaker-portable-waterproof-pa-system-18w) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*