SHIDU Portable Voice Amplifier Personal Microphone Headset for Speaking Rechargeable Mini Pa System for Teachers Tour Guides Coaches Classroom Singing Yoga Fitness Instructors
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Friday, Jun 13
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Color: Black
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 m2) 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.
Item Weight: 5.3 ounces
Product Dimensions: 3.35 x 1.57 x 4.13 inches
Country of Origin: China
Item model number: S258
Batteries: 1 Lithium Ion batteries required. (included)
Is Discontinued By Manufacturer: No
Date First Available: July 15, 2018
Color Name: Black
Compatible Devices: Guitar, Headset
Connector Type: USB; 3.5mm Jack
Hardware Interface: MicroSD, 3.5mm Audio, USB 2.0
Material Type: ABS
Output Wattage: 10 Watts
Battery type: Lithium Ion
Power Source: Corded Electric
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black
Purchased for a Trade Show event I was going to be working. I didn’t want a whole PA system since that is excessive and the booth space didn’t have much storage to hide a huge speaker. So I purchased this to save time and space! And it works like a charm. Had it on my hip, it was impressively loud, amplified my voice perfectly! Nobody had any issues hearing me that I know of, everybody was actually asking where I got it! It traveled with me to from FL to NV with no issues! I would recommend this to anyone looking to have a quick easy way to be heard in a large/semi-loud room or area!
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Reviewed in the United States on January 4, 2025 by Victoria Gonzalez
Color: Black
Bought this for my learning pod outdoors in the park - I couldn’t believe how far the sound projects in a grassy area, I checked with a colleague to see if he could hear me clearly from at least 20 feet away and he was thumbs up. The headpiece and shoulder/body strap are comfortable and adjustable. I am unfamiliar with sound engineering but what I could say about this little device, it’s spot-on for your money!
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Reviewed in the United States on June 10, 2024 by Hannah JK Mendoza
Color: Rose-Gold
I bought this microphone for use on a bus with a group of elderly women. Our speaker was going to get on the bus and tell us what we would be seeing in Santa Claus Girls workshop. We thought it would be easier to do this while they were sitting and I knew they wouldn’t hear her. This worked very well, everyone heard her and the sound was clear and loud. Several previous reviewers commented on the screeching noise when the headphone came close to the unit so I tried to be careful but it did screech when I let the headphone drop down before I turned the unit off. I should have been more careful. I was very impressed by how well this worked for the low cost to buy it.
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Reviewed in the United States on November 22, 2023 by Mother Dog
Color: Black
I cannot use the amplifier because it came without any charger. After buying a cable, I tried the amplifier and it is working. Cons: -The microphone must be on your mouth to work. -The amplifier does not come with its charger. -Sometimes the interference between the microphone and the speaker can be so annoying, especially when trying to write on the board and the amplifier is on. If you bow a little bit, the same occurs. Pros: -Easy to use. -Perfect for teachers -Compact -Affordable
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Reviewed in the United States on November 14, 2023 by Darwin Peralta Darwin Peralta
Color: Rose-Gold
The product arrived on time. I used it today and it seemed to work as expected. It was simple to use. I am using it for voice amplifying. I have not experimented with the other features.
Reviewed in the United States on April 8, 2025 by S. L. Smith
Color: Black
I was obsessed with this microphone for almost eight months. It was portable, sturdy, and was wonderful for trying to get the attention of rowdy kiddos. It wasn't used daily, and was kept in a safe place. However, last week the part where the microphone plugs into the device broke off and could not be fixed. I had to throw the whole unit away. So frustrating and a bit disappointing as I hadn't had it for too long. Was hoping to get at least one full school year out of it for the price I paid.
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Reviewed in the United States on May 26, 2022 by Kennedy
Color: Rose-Gold
Love this
Reviewed in the United States on April 5, 2025 by Sandra Martell
Color: Rose-Gold
It is just the right wattage and volume adjustment flexibility for not being too loud or not loud enough. I bought a second one as a spare.
Reviewed in the United States on February 19, 2025 by Lakeside49