How long does the battery last on a single charge?

It provides up to 12 hours of continuous amplification on a single charge. It is designed to reliably last through a full school day or a long tour without needing to recharge, giving you peace of mind during your busy schedule.

Will there be any feedback or howling noise when using the microphone?

Our voice amplifier is engineered with advanced anti-whistling technology to minimize feedback. To ensure the performance, simply keep the microphone at a reasonable distance from the speaker and avoid pointing the mic directly at the speaker unit.

How many people can this amplifier cover? Is it loud enough for a large room?

With a powerful 10W output, this device can effectively cover up to 11,800 sq.ft, making it loud enough to be clearly heard by groups of up to 120 people. It is perfect for filling large classrooms, small halls, or outdoor tour settings.

Is it comfortable to wear all day for teaching or guiding tours?

Yes, it is ultra-lightweight at only 0.36 lbs. It comes with a detachable back clip and an adjustable waistband, allowing you to wear it comfortably on your belt, pocket, or over your shoulder for hours without feeling fatigued.

Is the setup complicated, or does it pair automatically?

It is extremely easy to use. The wired microphone headset is "plug-and-play," meaning there is no complicated pairing process required. You simply plug it in, turn it on, and you are ready to speak immediately.

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SHIDU Voice Amplifier Teachers,Megaphone Speaker Portable PA System with Microphone Headset(Work of 12hours) Supports MP3 Format Audio for Tour Guides Coaches Yoga Fitness Instructors

Product ID: 71794684

Details

Brand
SHIDU
Color
Rose-Gold
Compatible Devices
Guitar Headset
Connectivity Technology
AUX USB
Item dimensions L x W x H
4.13 x 1.57 x

🎧Supports MP3 & AUX input

🔊10W crystal-clear output

🔋12-hour battery life

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R1059

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎤 Own the room, wherever you go!

ALL DAY PERFORMANCE - 12 hours of continuous use on a single charge keeps you powered through back-to-back sessions.
ULTRA LIGHT PORTABLE - Weighing just 0.36 lbs with a detachable clip, it’s designed for on-the-go pros who never stop moving.
BUILT TO LAST IMPRESS - Durable, stylish rose-gold finish with a 36-month warranty ensures you stay confident and covered.
VERSATILE AUDIO PLAYBACK - Seamlessly play MP3s from TF cards or USB drives, or connect via AUX for ultimate flexibility.
POWERFUL PROJECTION NO STRAIN - Amplify your voice effortlessly to reach 120+ people with pristine, noise-free sound.

The SHIDU SD-258 Voice Amplifier is a compact, lightweight PA system delivering 10W of clear, distortion-free sound that covers up to 11800 sq.ft. With a rechargeable 1800mAh battery offering 12 hours of use, it supports MP3 playback via TF card, USB, and AUX input. Perfect for teachers, coaches, and tour guides, it combines portability with professional-grade audio performance and a stylish rose-gold design.

Specifications

ASIN	B07FLZPVG4
Antenna Location	Voice Amplifier for Teachers
Audio Input	AUX
Best Sellers Rank	#349 in Musical Instruments ( See Top 100 in Musical Instruments ) #3 in Power Amplifiers #187 in Portable Audio & Video
Brand	SHIDU
Built-In Media	Voice Amplifier
Color	Rose-Gold
Compatible Devices	Guitar, Headset
Connectivity Technology	AUX, USB
Connector Type	Aux, USB
Customer Reviews	4.4 4.4 out of 5 stars (4,110)
Enclosure Material	Plastic
Item Dimensions	4.13 x 1.57 x 3.35 inches
Item Weight	330 Grams
Mfr Part Number	S258
Model Number	S258
Mounting Type	Tabletop
Number of Channels	1
Output Wattage	10 Watts
Power Source	Battery Powered
UPC	759675088348
Unit Count	1 Count
Warranty Description	2

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R1059

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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