VoxRadius totally changed my classroom. It's more accessible for every one of my kids now, and it's so much easier on my voice by the end of the day. I'm not hoarse by Friday anymore.
Emily R.Verified Buyer
VoxRadius ™
Regular price
$119.99
Regular price
$119.99
Sale price
Unit price
per
Low Stock - Selling Fast
SUMMER SALE — [pct]% OFF + [gifts] FREE GIFTS
--:--:--
Low stock available
![]()
Fast Shipping
🎁 FREE GIFT
Plug-In Echo Karaoke Mic (3.5mm no-battery)
83% already claimed
FREE$29.99
Order today and it ships by -
Couldn't load pickup availability
- Apple pay payment method
- American express payment method
- Master payment method
- Visa payment method
- Discover payment method
- Jcb payment method
- Unionpay payment method
- Diners-club payment method
- Google pay payment method
How It Works
How It Works
- Clip the amplifier to your waist or wear it around your neck for a hands-free fit.
- Position the included headset mic close to your mouth.
- Speak at your normal volume and let the amplifier carry a clear, natural voice across the room.
What's Included
What's Included
- VoxRadius Voice Amplifier
- Rechargeable Battery & Charging Cable
- Hands-Free Headset Microphone
- Adjustable Wear Strap
- User Manual
- Packaging Box
Shipping & Returns
Shipping & Returns
We offer free shipping for all orders. Once your item/s is dispatched,
the estimated delivery time is:
- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days
You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).
Official Authorized Retailer
This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.
VoxRadius
🎁 YOUR FREE GIFT
✓ GIFT ADDED TO YOUR ORDER
Where do we send it?
Your gift details + order updates — straight to your inbox.
Engineered To Protect Your Voice, All Day Long
compress
Why You Can Speak, Not Shout
The headset mic sits close to your mouth, so it picks up your normal speaking voice instead of a shout, then projects it clearly across the room.
checkroom
Light Enough To Forget It's There
Small and light with an adjustable strap for waist or neck wear, so it stays comfortable through a full day of classes, tours, or coaching sessions.
music_note
Reinforced Where Cheap Ones Fail
The clips and charging port are reinforced for the on-and-off routine of daily use, built to keep working through a full school year or tour season.
monitor
UHF Signal Cuts Out Feedback
It runs on a UHF frequency instead of standard Bluetooth, keeping the signal steady and largely free of the squeal cheaper mics produce.
What our 17,000+ Customers say
Based On Real and Honest Experiences
I teach spin five days a week and VoxRadius is so small I forget I'm wearing it, but it makes my voice really loud over the music. My cues carry to the back row without me yelling over the speakers.
Marcus T.Verified Buyer
After two cheap amplifiers that squealed and died within a year, I wasn't expecting much from VoxRadius. No feedback, no straining to be heard, and my tour group in the back can finally hear every word.
Priya K.Verified Buyer
Frequently Asked Questions
verified
+347 experts reviewed it
as the best choice in 2026
+347 experts reviewed it
as the best choice in 2026
Q1 How long does the battery last on a full charge?
One full charge runs about 4 to 6 hours of continuous use, and a full recharge takes around 4 hours. That covers back-to-back classes or tours comfortably; for an extra-long day, top it up on a lunch break.
Q2 Will it be loud enough for a full classroom or noisy tour group?
Yes. VoxRadius is rated to project clearly across spaces up to 1000 square meters, more coverage than a typical classroom or tour group needs. You speak at a normal volume and the back row still hears you.
Q3 Is the headset mic wireless? Will it interfere with school WiFi?
The mic connects on its own UHF wireless frequency, completely separate from WiFi and Bluetooth, so a school network full of devices won't cause lag, dropouts, or interference with your voice signal.
Q4 Is it comfortable to wear all day?
Yes. It's lightweight with an adjustable strap you can wear at your waist or around your neck, so it stays comfortable through a full day of classes, tours, or coaching without pulling at your ears.
Q5 Will this hold up, or will it break like my last one did?
VoxRadius is built with reinforced clips and a protected charging port, the two spots where cheaper amplifiers usually fail first. It's designed for the daily clip-on, clip-off routine of a full school year or tour season.
Q6 How do I avoid whistling or feedback?
Wear the speaker at your waist facing away from the headset mic, start around 50% volume, and raise it gradually until it sounds right. Once positioned correctly, feedback is rarely an issue.
Q7 Can I play music or connect it to my phone?
Yes. Plug in a USB drive or TF card to play and loop tracks from the display screen, or connect your phone to stream your own playlist between cues or announcements.
Q8 Will it work outdoors in the wind, or with a mask on?
The headset mic sits right at your mouth, so it still picks up your voice clearly with a mask on, and the body-worn speaker projects over wind and traffic better than your voice alone.
50% OFF
Your free gift: Plug-In Echo Karaoke Mic (3.5mm no-battery)
FREE
Ready to make it yours?
Get VoxRadius at today's price with your free gift included — and a full 90 days to enjoy it.
Your free gift: Plug-In Echo Karaoke Mic (3.5mm no-battery)
FREE
4.8/5 by 17,000+ customers
90-Day Money-Back
![]()
Fast Shipping
shield_lock
100% Secure Payment
delivery_truck_speed
Fast Shipping
support_agent
Premium support
star_shine
Reviewed Top 1 in 2026