Would the headset and waistband fit an 8 year old? I'm worried they might be too big, even though they are adjustable.

I believe it will fit an eight year old, it is very adjustable.

I see that the usb end plugs into amplifier but what does the other end of the charging cable plug into in order to charge?

You can use the USB charging cable to plug into a charging head, or you can plug the other end of the charging cable into an outlet with a USB port.

Terrible interference noise! First test I ran: mic. on head, speaker hanging on the back of my pants. Anyone else had this issue?

You have to wear it in the front, and not be near any other mic, or any other amplifier to not get interference. That is what I do and I don't have any problems.

How sensitive is the mic? Does it need to be angled specifically?

The mic is sensitive if you near other mics, make sure that you are in a place where the mic won't make sqeeling noise.

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Portable Voice Amplifier for Teachers, 2200mAh Rechargeable Personal Amplifier Mic PA System Headset Microphone with Speaker for Teachers, Training, Meeting, Tour Guide, Yoga, Classroom (Black)

Product ID: 472089686

Details

Brand
VOVIGGOL
Color
Black
Compatible Devices
Headset
Connectivity Technology
AUX
Item dimensions L x W x H
3.62 x 3.31 x

🎧Lightweight adjustable headset

🔊8W crystal-clear output

🔋2200mAh battery, 20h playtime

¥6656

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎤 Own the room, save your voice, and never miss a beat!

RISK FREE CONFIDENCE - 12-month warranty plus lifetime support ensures your voice stays loud and clear without worry.
ALL DAY AMPLIFICATION - Rechargeable 2200mAh battery delivers up to 20 hours of voice amplification—no mid-classroom power panic.
POWERFUL YET PORTABLE - Compact 3.6x2.8x1 inch design with booming 8W sound to fill rooms up to 100 people.
VERSATILE AUDIO PLAYBACK - Supports MP3 via TF card & USB flash drive with loop and repeat modes for seamless background tunes.
COMFORT MEETS CONVENIENCE - Adjustable, flexible gooseneck mic and multiple wearing options keep you comfortable and hands-free all day.

This sleek, rechargeable portable voice amplifier delivers crystal-clear 8W sound, perfect for teachers, trainers, and presenters addressing groups up to 100. Featuring a 2200mAh battery with up to 20 hours of amplification, versatile MP3 playback, and a lightweight adjustable headset, it’s designed for all-day comfort and professional performance. Backed by a 12-month warranty and lifetime support, it’s the ultimate tool to amplify your presence and protect your voice.

Specifications

ASIN	B09Y67HNM9
Antenna Location	Teaching, Training, Meeting, Tour Guide, Yoga, Classroom
Audio Input	3.5mm Jack
Battery Type	Lithium Ion
Best Sellers Rank	#348 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Power Amplifiers
Brand	VOVIGGOL
Color	Black
Compatible Devices	Headset
Connectivity Technology	AUX
Connector Type	Aux
Customer Reviews	4.2 4.2 out of 5 stars (1,038)
Item Dimensions	3.62 x 3.31 x 1.1 inches
Item Weight	0.08 kg
Manufacturer	VOVIGGOL
Mfr Part Number	1
Model Number	S17
Mounting Type	Wearable
Number of Channels	1
Number of Items	1
Number of Packs	1
Output Wattage	8 watts
Power Source	Battery Powered
UPC	768484981658
Unit Count	1 Count

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