--- product_id: 73125862 title: "Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors" brand: "shidu" price: "49218CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-rechargeable-mini store_origin: SN region: Senegal --- # Multi-input USB/TF/AUX 10W crystal-clear output 12h battery life Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors **Brand:** shidu **Price:** 49218CFA **Availability:** ✅ In Stock ## Summary > 🎤 Own the room, wherever you go! ## Quick Answers - **What is this?** Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors by shidu - **How much does it cost?** 49218CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-rechargeable-mini) ## 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 - • **All-Day Performance:** Rechargeable 1800mAh battery delivers up to 12 hours of continuous amplification—no mid-session power worries. - • **Versatile Audio Inputs:** Seamlessly switch between USB, Micro SD, and AUX inputs for music playback or wired speaker use. - • **Built to Endure & Impress:** Durable ABS casing with a sleek, modern look—perfect for teachers, coaches, guides, and fitness pros who demand reliability. - • **Powerful Projection, Zero Strain:** Amplify your voice effortlessly to fill rooms up to 11,800 sq.ft with pristine, noise-free sound. - • **Ultra-Light & Clip-On Convenience:** Weighing just 0.36 lbs with a detachable belt clip, it’s designed for hands-free mobility and style. ## Overview The SHIDU Portable Voice Amplifier S258 is a compact, rechargeable PA system delivering 10W of clear, distortion-free sound that covers up to 11,800 sq.ft. Featuring a 1800mAh battery with 12 hours of use, multi-format audio playback (USB, Micro SD, AUX), and a lightweight design with a belt clip, it’s ideal for professionals needing reliable voice amplification in classrooms, tours, fitness, and events. ## Description . S258 M800 M1 M1000 S92 SHIDU is dedicated to showing original sound. From original design, manufacturing process, engineering experiment to sound effect debugging, every detail reflects the hard work of more than 20 years. From original design, manufacturing process, engineering experiment to sound effect debugging, every detail reflects SHIDU's nearly 20 years of hard work, and every change has only one purpose "to make sound and music more pleasant". is the world's leading of voice amplifiers, with more than on the market produced and developed by us. SHIDU is a technology-based enterprise integrating product development, production and sales. Its core team entered the audio industry in 2004. Out of love for the audio industry, SHIDU Technology was founded after years of precipitation We have always taken"boutique, value, perfection, and dream" as our product concept, dig out more reasonable product functions, produce products that are closest to life and usage scenarios After SHIDU of precipitation, good quality has been integrated with our company philosophy ## Features - 【 Powerful&Original Sound 】 The SD-258 voice amplifier is in compact size, but with output crystal sound and no noise is loud enough to cover a room with a large group of 120 people. The stable performance is perfect for amplifying your sound and saving your throat. - 【 Wide Coverage Area 】 SHIDU voice amplifier amplifies sound clear, no noise, no whistling, no distortion. It can effectively amplify your voice and save your throat. Output power of 10W can cover 11800 sq.ft (1100 ㎡) of sound, able to fill a large room. - 【 Long Battery life and Multifunctional 】 The voice amplifier with a 1800mAh built-in big rechargeable lithium battery provides 12 hours amplify time and 10 hours music time with a full charge. It takes only 3-5 hours to fully charge. 10W output power. Supports TF (Micro SD) card playback and USB flash drive playback. Repeat individual songs, loop all music and switch songs. - 【 More Function 】The microphone port of the amplifier can be used as an AUX port, supports AUX audio input, and can be used as a wired speaker by connecting it to your cell phone or computer with a 3.5mm AUX cable. - 【 Compact and Easy Carry Around 】 The portable microphone and speaker is in compact size and super lightweight (only 0.36 lbs), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband. - 【 Widely Used 】 Made of wear-resistant material, not easy to break, fashionable shape and appearance. Great for teaching, training, tour guide, coach, shopping mall, speech, outdoor, singing, etc. - 【 Warm Tips and Guarantee 】 Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected. Worry -Free Warranty. We provide return and refund without reason in 30 days, and 36-month warranty, and lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07FLV88J8 | | Audio Input | USB, Micro SD, AUX | | Battery Type | Lithium-Ion (Li-ion) | | Best Sellers Rank | #825 in Musical Instruments (See Top 100 in Musical Instruments) #5 in Power Amplifiers #355 in Portable Audio & Video | | Brand | SHIDU | | Color | Black | | Compatible Devices | Guitar, Headset | | Connectivity Technology | USB | | Connector Type | USB; 3.5mm Jack | | Customer Reviews | 4.3 4.3 out of 5 stars (4,089) 4.3 out of 5 stars | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Item Dimensions | 3.35 x 1.57 x 4.13 inches | | Item Weight | 5.74 Ounces | | Manufacturer | SHIDU | | Mfr Part Number | S258 | | Model Number | S258 | | Mounting Type | Portable | | Number Of Channels | 1 | | Output Wattage | 10 Watts | | Power Source | Battery Powered | | Unit Count | 1 Count | | Upc | 759675088331 | ## Product Details - **Brand:** SHIDU - **Color:** Black - **Compatible Devices:** Guitar, Headset - **Connectivity Technology:** USB - **Item dimensions L x W x H:** 3.35 x 1.57 x 4.13 inches ## Images ![Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors - Image 1](https://m.media-amazon.com/images/I/71IIEcshDBL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Bought this one 2 yrs ago/liked it. stopped working. comes on & if i turn it off can't get back on. suggestions? afraid to buy again!** A: Thank you very much for using our products all the time. If there are nearly two years, we still recommend that you buy a new one.Similar to mobile phones, if used for a long time, it may become slower and less convenient to use. Thanks again. **Q: can it be used to amplify a flute or recorder?** A: It's JUNK I should have retured it. **Q: I dropped mine on the floor and now it won't work. Anything I can do?** A: I purchased this for my daughter who is an aqua instructor .. in pool area the acoustics is AWFUL but this has worked quite well! **Q: Does it work with 220v input charge? Does it charge in usb too? Can I use the mic and the usb music at the same time?** A: 1.INPUT:5V--500mA 2.I suggest you use your computer to charge it. 3.You can have a try. ## Customer Reviews ### ⭐⭐⭐⭐⭐ We love it! *by on Reviewed in the United States January 8, 2026* We use this for our party business for events, and it does very well. Projects really well too! Its lightweight and the voice quality is great too! ### ⭐⭐⭐⭐⭐ Great for classrooms *by on Reviewed in the United States February 16, 2026* Excellent amplifier! Easy to set up and amplifies your voice significantly for use in a classroom environment ### ⭐⭐⭐⭐ Perfect for those who are still masking *by on Reviewed in the United States September 9, 2022* Due to age and health I still wear masks. It is hard for people to hear me when I speak and I get hoarse from trying to shout for extended periods. Enter this terrific headset mike and amplifier. It charges easily, can be hung around waist or neck, and has great sound amplification. My family was bowled over--they commented, "This is a 1000 times better than trying to make out what you say" or "I was doing the dishes with running water and I could hear you perfectly without straining or having to turn the water off." I can't comment on how long the battery lasts as I've only used up to 2 1/2 hours, so I'll add that later. It is a game changer for church, being in a car, going out into crowded venues anywhere as much as it is great even with 1 or 2 people inside. WONDERFUL product! Wish I'd known about it 2 years ago! ## Frequently Bought Together - SHIDU Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors - VOVIGGOL 2Pcs Microphone Headset Mic, Flexible Wired Boom for Voice Amplifier, 3.5mm Connector Jack Headset Microphone for Singing, Speaking, Teachers, Coaches, Presentations, Seniors and More - 2 pcs Portable Lapel mic 3.5mm Audio Compatible with Voice Amplifiers S6 (by AKindle) --- ## 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.sn/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-rechargeable-mini](https://www.desertcart.sn/products/73125862-portable-voice-amplifier-personal-microphone-headset-for-speaking-rechargeable-mini) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-31*