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๐ค Amplify your presence, not your effort.
The SHIDU Voice Amplifier S258 delivers powerful 10W sound coverage for up to 120 people across 11,800 sq.ft, with crystal-clear, noise-free audio. Its lightweight design (0.36 lbs) and versatile mounting options ensure all-day comfort, while a robust 1800mAh battery provides up to 12 hours of continuous use. Plug-and-play functionality with USB and Micro SD support makes it perfect for teachers, tour guides, and professionals seeking effortless voice amplification.












| Asin | B07FLV88J8 |
| Audio Input | USB, Micro SD, AUX |
| Battery Type | Lithium-Ion (Li-ion) |
| Best Sellers Rank | #351 in Musical Instruments (See Top 100 in Musical Instruments) #4 in Power Amplifiers #139 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 (4,141) 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 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Output Wattage | 10 watts |
| Power Source | Battery Powered |
| Unit Count | 1 Count |
| Upc | 759675088331 |
User
Awesome
I love it ! Easy to use , volume was pretty loud , overall great quality
User
Good portable amplifier
Works quite well. I ordered to use at an outdoor yoga class and it did just what I needed. If needing to cover a larger area or group outside, might need something with a bigger speaker but for small groups outside or larger areas inside, it's really good. Shoulder strap is really handy.
User
Great product for an affordable price
I love this sound system overall, but my only problem is that my package was delivered, yet it went to the wrong address in my apartment building. On the day my package was delivered, it was for another apartment building nearby. I thought that the delivery man swapped my package for the address on the package I was given, but I was mistaken. When I went to return the package to the right address, my package was not there either. Fast forward a few days later, one of the residents of the building knocked on my door. She said that my package was delivered to her address by mistake, but at least I finally got my package. It was probably a mix up when the delivery man was making rounds to deliver mail, but stuff happens. The product was not damaged when I received it, and taking it out of the box. The sound was clear, and loud enough to be heard from a 50 mile radius, overall I'm satisfied with the product. But the delivery part of my package I'm not satisfied with, it could've been better. I'm just happy I finally got my package.
User
A must for any teacher
This amplifier has saved me from losing my voice. Being a music teacher during this pandemic, I have to be heard over elementary school kids and instruments while wearing a KN95 mask. I was going home every day with almost no voice from yelling. This amplifier stopped that. I can now talk at a normal level and my students can hear me no matter where I stand in the room. Since using this, my students now hear me clearly and have stopped asking me to repeat myself constantly. The headset is light and doesnโt pinch me at all. I can also wear it around my neck if I donโt want to put it on my head. The belt clip on the speaker is the best! I clip it onto my pocket and it is out of the way when I am demonstrating instruments and whatnot. I would highly recommend this product for all teachers and anyone who has to do any speaking in front of many people while wearing a mask.
User
Purposeful
This is very useful while doing my ministry. Very portable .Itโs very light and it serves its purpose. Sound is very good.
User
Bluetooth connection does not work at all
Its great for singing or talking. Projects voice loudly. Although im dissapointed in the Bluetooth connectivity it does not work at all. The button is basically there just for show. It clips nicely to clothes to take anywhere very portable. Ive only had to charge it once or twice so if you arent using it for a super long time can last you months.
User
Perfect for small/medium size rooms
Love it
User
Stopped working after week 2 of teaching at my campus
User
Great
Great and very easy to use
User
Good little mini amplifier!
I have been giving this one a go, as I have been making a few presentations for some classes, and the thing I noticed was that I couldnโt be sure if all people could hear me clearly, so my voice was going unnaturally high. Then I ordered this genius thing, and it is working. And that incredibly well, especially considering it was a relatively reasonable price for it.All 15 people heard me well, and they found it easy to hear every single word, and I spoke just as if they were next to me - and the amplifier did the rest for me. My voice was good and strong even as I spoke an hour continuously. I also noticed that I was absolutely taken for being a bit extra professional as well. I can happily recommend this for a classroom or some bigger birthday parties with speeches- and everywhere you need a group of people to listen to you easily even over some distance. It seems to be well built and of acceptable quality too. So I can surely recommend it to all that speak in front of people and want to save their voices. It truly does!
User
Good product, would recommend it ๐
I have to say, I'm extremely happy with this purchase so far. I haven't even charged the product since I bought it and it's lasted me over a week and it's still good to use. I'm a teacher so I use it for my classes but not the entire period, I turn it off when I don't need it. My students really like that they can hear me loud and clear. My colleagues loved it so much that a handful of them bought one for themselves. ๐ Overall, I definitely recommend it ๐ Good price, good quality and really helps with reducing vocal strain.
User
Quality
voice very clear
User
Muito Bom
Veio em perfeito estado . O som รฉ bem limpinho , gostei bastante
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