I play the piano..would this be good for carrying my singing voice ? If not ...what ?

If you are playing an acoustic piano in a small room, I'd say yes, I use it on a train car as I stroll and play banjo.

Hello. What distance does it cover?

I don’t know, but I use it in a big classroom, about 70-80 people, everyone can hear my voice clearly.

Can you add a different mic to this or only the one it comes with? Mine is cutting out and a want to replace it

You can order a new mic as long as it’s bluetooth.

Does this amplifier have a echo function?

Yes, this S28UHF has a reverb function, you can see it on the left side of the top, it's even better if you take the mic to talk!

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Voice Amplifier Bluetooth, Microphone Amplifier Wireless 25 Watt Sound System Portable with Mic, 2000mAh Rechargeable Lithium Battery for Kindergartner/Teachers/Tour Guides/Elderly/Singers (Black)

Product ID: 301846849

Details

Brand
Colour
Black
Compatible devices
Amplifier
Connectivity technology
Bluetooth USB
Item dimensions L x W x H
12.2 x 9.9 x

📡33ft Bluetooth range

🔊25W powerful output

🔋12h rechargeable battery

81.45 OMR

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Description

🎤 Own the room, not your voice!

ALL DAY POWER - Rechargeable 2000mAh battery delivers up to 12 hours of uninterrupted amplification—no mid-presentation panic.
COMMAND EVERY ROOM - 25 watts of crystal-clear sound covers up to 2600㎡—speak confidently without strain.
VERSATILE AUDIO HUB - Supports USB, TF card, aux input, and recording—your all-in-one portable PA system.
PRO GRADE PORTABILITY - Lightweight design with adjustable waistband for hands-free use—perfect for teachers, guides, and performers on the go.
SEAMLESS WIRELESS FREEDOM - Bluetooth connectivity with a 33-foot range lets you move freely while staying connected.

The S28U Voice Amplifier Bluetooth is a sleek, portable 25W PA system with a wireless headset mic, designed for clear voice amplification over large areas (up to 2600㎡). Featuring up to 12 hours of rechargeable battery life, 33-foot Bluetooth connectivity, and multi-input support (USB, TF card, aux), it’s ideal for professionals needing reliable, hands-free sound projection in classrooms, tours, fitness sessions, and events.

Specifications

ASIN	B07D2F2LNR
Antenna Location	Singing
Audio Input	Wireless microphone, 3.5mm audio cable
Brand	ResponseBridge
Color	Black
Compatible Devices	Amplifier, Headphone, Laptop, Personal Computer, Speaker
Connectivity Technology	Bluetooth, USB
Connector Type	Aux, USB
Customer Reviews	4.1 4.1 out of 5 stars (223)
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Frequency Response	18 KHz
Impedance	4 Ohms
Included Components	1 * S28 voice amplifier, 1 * microphone wireless headset,1 * adjustable waistband, 1 * 3.5mm audio cable, 1 * USB charging cable, 1 * Charging plug,1 * user manual.
Item Dimensions	12.2 x 9.9 x 4.8 centimeters
Item Weight	0.79 Pounds
Manufacturer	SHIDU Digital
Mfr Part Number	R8-S28U
Model Number	R8-S28U
Mounting Type	Tabletop
Number of Channels	1
Output Wattage	25 Watts
Power Source	Battery Powered, Corded Electric

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81.45 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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