Bluetooth headphones are convenient, but they rely on wireless electronics positioned beside your ears and require regular charging and pairing. Ordinary wired headphones remove the Bluetooth connection, but still place electrical speaker drivers inside the earcups.
DefenderShield Air-Tube Headphones work differently. The speaker drivers sit further down the cable, while hollow air tubes carry the sound the remaining distance to your ears. This creates physical separation between your ears and the powered speakers, while providing the simplicity of a familiar wired connection.
The thick over-ear cushions also seal around your ears to cut out background noise, so they suit busy offices, commutes and shared homes. They are a practical choice for remote workers, students, frequent callers and anyone looking to reduce their everyday reliance on Bluetooth without giving up private, comfortable listening.
Features
Noise-isolating over-ear cushions seal around your ears to block out background chatter and office noise, with no battery needed
Air-tube audio design places the electrical speaker drivers away from your ears
USB-C or 3.5mm versions available to suit compatible devices
No Bluetooth connection, pairing or headphone battery required
Built-in microphone and control button for calls and playback
Plush over-ear cushions designed for comfortable, longer listening sessions
Adjustable headband for a secure and comfortable fit
Benefits
Shut out distractions on calls and during focused work
Listen with less listening fatigue
A routine that feels more intentional
Sound that feels clear and natural
Avoid constant radiation in your brain
Work sessions that feel more contained
Flow feels easier with less interference
A choice that feels quietly sensible
Are these noise cancelling headphones?
Not in the active sense. Active noise cancelling (ANC) needs powered electronics and a battery inside the earcups, which is exactly what the air-tube design avoids. Instead, the over-ear cushions physically block outside sound, known as passive noise isolation. This works well on everyday background noise such as conversation, keyboards and household sounds. It is less effective than ANC on constant low-frequency hum, such as engine noise on a plane or train.
What's Included
DefenderShield Air-Tube Over-Ear Headphones
Compact portable zipper case
Instruction booklet
Specs
Weight
367 grams
Dimensions
20.3 × 18.4 × 8.9cm
Cord (plug to speaker)
108cm
Air-tube length
12.7cm
Connector options
USB-C or 3.5mm
Compatibility
Compatible USB-C devices or devices with a 3.5mm audio connection
Noise control
Passive noise isolation
Please check your device before ordering: select either the USB-C or 3.5mm version to match your device. USB-C audio compatibility can vary, particularly when an adaptor is used. For the most reliable connection, plug the headphones directly into a compatible device.
Returns
30-day returns. Let us know within 14 days of delivery that you would like to return your item, then you have a further 16 days to send it back. To start a return, email info@anti-radiation.co.uk with your order number or message our live chat.
Items must be complete and in their original packaging, and are returned at your cost using a tracked service. We refund within 14 days of receiving the item back.
You're welcome to open the packaging to inspect your item. If a change-of-mind return comes back without its original packaging, or with packaging too damaged to resell it in, or needing cleaning before it can be resold, we deduct up to 10% to cover replacement packaging or cleaning. Nothing is deducted for items that arrive faulty, damaged or incorrect; please tell us about these within 2 days of delivery.
Warranty
This product includes a one-year manufacturer warranty for the original purchaser. The warranty covers manufacturing defects arising during normal domestic use.
The warranty does not cover accidental damage, misuse, unauthorised alterations or repairs, commercial or institutional use, failure to follow the supplied instructions, or normal wear and tear. This warranty is additional to, and does not affect, your statutory rights.
Wired Clarity
Lower RF Exposure
Built for Calls
Everyday Comfort
Clear sound. Easy calls. A more intentional way to listen.
You know that moment — four hours into back-to-back calls, earbuds in since breakfast, and you think: do I really want Bluetooth pressed against my ears all day?
These air-tube earphones are for that moment.
A wired, EMF-aware alternative for people who spend serious time on their phone and prefer to keep wireless technology a little further from their ears.
Comfortable enough to wear for hours. Simple enough to grab and go. They come with in-line controls, a built-in mic and a compact carry case — so nothing about your day needs to change except how you're listening.
What makes "air-tube" different?
Most earphones sit a speaker right next to your ear canal. Air-tube earphones work differently.
The speaker sits further down the cable. Sound travels through a small hollow tube to the earbud tip — which is why people drawn to EMF-aware technology tend to prefer this design over standard wired buds.
No learning curve. No adapting. Just plug in and listen.
Built for people who are actually on their phone all day
Long calls. Voice notes. Podcasts on the commute. Music at your desk. If any of that sounds like your morning-to-evening, this is designed to keep up.
The built-in microphone and call controls let you handle everything without fishing your phone out of your pocket. Multiple ear-tip sizes give you a comfortable, secure fit. And the clothing clips keep the cable tidy and out of your way — whether you're walking, working or somewhere in between.
Why people make the switch
Not because they're overhauling their routine. Not because they've binned every wireless device they own.
Because it's a small, deliberate choice — and those tend to be the ones that stick.
You're still listening. Still taking calls. Still moving through your day exactly as before.
You've just chosen to do it wired, on your terms — with a bit more intention around what sits next to your ears for hours at a time.
What leading voices are saying about everyday tech exposure
Andrew Huberman on reducing unnecessary inputs
Many wellness experts suggest choosing simpler wired listening tools and reducing avoidable daily tech exposure where practical. This approach focuses on being more intentional with technology use in everyday life.
Rick Rubin and the return to simpler tools
Creative professionals are increasingly using simpler listening tools and being more intentional with technology. This shift reflects a broader movement towards mindful tech choices in professional and personal settings.
Expert perspectives on EMF
Trusted by health experts worldwide
Residential exposure to extremely low frequency magnetic fields (ELF MF) has been associated with childhood leukaemia relatively consistently in epidemiological studies.
— James Grellier, Environmental Epidemiologist
We want young people and parents to be able to make better-informed choices around how they use mobile phones.
— Dr Rachel Smith, Research Fellow in Population Child Health, Imperial College London
The strongest evidence for health risks is from exposure to fields generated in connection with use of electric power.
— Anders Ahlbom, Epidemiologist, Karolinska Institutet
The study did not reveal an increased risk, but one could not conclude that there was no risk because there were sufficient results suggesting a possible risk.
— Elisabeth Cardis, Radiation Epidemiologist
WHY LOWER EXPOSURE?
Understanding EMF exposure in everyday life
Electromagnetic fields, or EMFs, are part of modern life and are generated by many everyday technologies. Exposure can vary depending on the type of source, how close it is to the body, and how long it is used. Some forms of EMF exposure have been classified as possible carcinogens, while researchers and health bodies continue to study long-term effects. This section helps you better understand common sources and practical ways to reduce unnecessary daily exposure.
Understand common everyday EMF sources
Learn why distance and duration matter
Explore practical ways to lower unnecessary exposure
Build a lower-exposure home, work, and sleep setup
Air-tube earphones are wired earphones that use a small hollow tube to carry sound from the speaker to the earbud tip, rather than placing the speaker directly inside the ear.
Why do people choose air-tube headphones?
Many people choose them because they want a more EMF-aware listening option for calls, podcasts, music, and daily phone use.
Are they good for phone calls?
Yes. Models with an in-line mic and controls are designed to make calls easy, whether you’re working, travelling, or taking voice notes throughout the day.
Do they work with iPhone and Android?
That depends on the connector version you choose. USB-C models suit many newer devices, while 3.5mm models suit devices with a headphone jack or suitable adaptor.
Are they as convenient as Bluetooth?
They’re different. Bluetooth is wireless, but air-tube earphones appeal to people who want a simple plug-in option without relying on wireless audio throughout the day.
Can I use them for music and podcasts too?
Yes. They are suitable for calls, music, podcasts, voice notes, and general everyday listening.
Are they comfortable for long use?
That depends on the ear tip fit, but they are designed to be lightweight, practical, and comfortable for regular day-to-day wear.
Customer Reviews
Overall rating: 4.6 / 5 from 24 reviews.
Noise blocking good and good sturdy build but can’t use phone and speak as microphone
Store owner replied:
Hi Katie,
Thank you for your feedback. We’re pleased you’re happy with the noise reduction and build quality, but sorry that the microphone is not working during calls.
Could you confirm your phone’s make and model and whether the headphones are connected directly or through an adaptor? Some USB-C and Lightning adaptors support audio playback but not microphone input.
Please also try the headphones with another compatible device. If the microphone still does not work, let us know and we’ll help resolve this for you.
Kind regards,
Bran
Great quality, fantastic concept, just too tight for us. Thank you 🙏🏼
Great sound with these headphones, and feel more secure using headphones that are supportive to my health. Even though they are quite expensive I appreciate the effort in making a superior product. Thank you.
Store owner replied:
Thank you for your kind review, we really appreciate it. Pleased to hear you're happy with the sound and the overall quality. We always aim to offer products that are built to a higher standard, so your feedback means a lot.
I appreciate the benefit of air tubes but the wires are annoying. After two months the right hand head phone has stopped working due to what I think is a loose wire. So going to be requesting a new set or perhaps the ear buds.
Store owner replied:
Thank you for your kind feedback — we’re delighted you’re enjoying the sound quality and appreciate the recommendation!
Nice snug fit for my ears.
I have a previously bought EMF free headphones but they were difficult to keep in my ears( often fell out) and also itched my eardrums- probably the chemicals in the plastic. Yours don’t have that problem. I would have like a connector for phones in addition to the 3.5mm jack
Store owner replied:
Thank you for your detailed feedback! We’re so glad you’re finding these comfortable and irritation-free. We appreciate your suggestion about the connector — it’s helpful input for future designs.
Store owner replied:
Thank you for sharing — we completely understand your concern, and that’s exactly why we’re committed to offering products designed to help reduce everyday exposure to radiation.
Comfortable. Great to know I'm using a safer set of headphones. Cool design, love the way it folds up for travel.
Store owner replied:
Thank you! We're so glad you’re enjoying the comfort, design, and peace of mind — and yes, the fold-up feature makes it perfect for travel!
Great headphones like the fact they are protecting my ears.
Store owner replied:
Thank you — we’re really pleased to hear you’re enjoying the headphones and the peace of mind they bring!
I am more than happy with my new DefenderShield® EMF Protection Air Tube Headphones. They are very comfortable to wear and the sound is great. Very happy with my purchase.
These over ear headphones were absolutely massive for my small head so had to return them. Such a shame as was so excited about them. They are big and chunky!
Store owner replied:
Thank you for your review, and we're sorry they weren't the right fit. Our over-ear headphones are on the larger side, so for a smaller fit our air tube earbuds or on-ear options may suit you better. Bran, Anti-Radiation
Great headphones, initially purchased a pair for myself then purchased a pair for my son
So I'm really enjoying my headphones. The sound quality is great, the sound cancelling isnt 100% but the knowledge that I'm not being fried makes up for it. Definitely worth the buy
Unable tolerate regular earphones due to burning sensations I had switched to in ear airtube headphones, which I still found a struggle to wear due to small ear canals so I ordered these and I’m so glad I did. I’ve smashed through audiobooks and listened to so much music they are comfortable and are great sound quality. I held off purchasing some for a long time for to the cost but I’m so pleased I invested in them!
This is a nice headset and I could easily adjust it to the size of my head. It is comfortable and the quality of sound is acceptable. I work from home a lot and mostly used a Jabra noise cancelling headset which easily lasted 2 years. I am getting used to Defender Shield one and the benefit of radiation free phone calls seems to be the main advantage.
My son loves using headphones and was using Bluetooth ones because he liked the sound quality. I got him these air tube headphones and explained the emf long-term risks to him. I'm relieved he ditched those Bluetooth ones and using air tube headphones now. He says the sound quality is ok. These headphones do not have a mic, so we connected them to a separate desktop microphone. Overall, I'd recommend this product to my friends. Gives peace of mind.
An excellent product by far and always great service. I’ve been using Defendshield products for years now and they do make a significant difference to my headaches and brain stress.
We have two pairs and these are amazing!!!!! They are comfy, great sound and noise canceling. I’ve been using one for my oldest when he has videos for homeschooling so he’s not getting distracted, my husband has been using his pair at the fire Dept and says they are great for online classes and studying. I love that these aren’t only just quality sound and comfortable (my son calls them pillows for your ears) but they are keeping our family safe as well from EMF. I can’t recommend these enough!
These are quality headphones. They are very comfortable. Unfortunately, I had to buy an adapter to use them as most cell phones no longer have headphone jacks.
This headset is very comfortable, and the sound quality is fabulous. It is so comforting to know that I can safely listen to whatever I want, and yet be protected from the dangers of radiation.
Great quality, fantastic concept, just too tight for us. Thank you 🙏🏼
A
Amritpal J.Verified buyer·United Kingdom
★★★★★★★★★★
Great sound with these headphones, and feel more secure using headphones that are supportive to my health. Even though they are quite expensive I appreciate the effort in making a superior product. Thank you.
H
Hayley L.Verified buyer·Guernsey
Reply from Anti-RadiationThank you for your kind review, we really appreciate it. Pleased to hear you're happy with the sound and the overall quality. We always aim to offer products that are built to a higher standard, so your feedback means a lot.
★★★★★★★★★★
Comfortable. Great to know I'm using a safer set of headphones. Cool design, love the way it folds up for travel.
R
Richard B.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you! We're so glad you’re enjoying the comfort, design, and peace of mind — and yes, the fold-up feature makes it perfect for travel!
★★★★★★★★★★
I am more than happy with my new DefenderShield® EMF Protection Air Tube Headphones. They are very comfortable to wear and the sound is great. Very happy with my purchase.
A
Amanda O.Verified buyer·United Kingdom
★★★★★★★★★★
Great headphones, initially purchased a pair for myself then purchased a pair for my son
R
Rebecca A.Verified buyer·United Kingdom
★★★★★★★★★★
So I'm really enjoying my headphones. The sound quality is great, the sound cancelling isnt 100% but the knowledge that I'm not being fried makes up for it. Definitely worth the buy
S
Sabina ThorpeVerified buyer
★★★★★★★★★★
Unable tolerate regular earphones due to burning sensations I had switched to in ear airtube headphones, which I still found a struggle to wear due to small ear canals so I ordered these and I’m so glad I did. I’ve smashed through audiobooks and listened to so much music they are comfortable and are great sound quality. I held off purchasing some for a long time for to the cost but I’m so pleased I invested in them!
S
Sarah HodgsonVerified buyer
★★★★★★★★★★
Sound quality great. Would highly recommend.
L
Linda E.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you for your kind feedback — we’re delighted you’re enjoying the sound quality and appreciate the recommendation!
★★★★★★★★★★
I am very conscious of the radiation poisoning.
A
Amanda A.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you for sharing — we completely understand your concern, and that’s exactly why we’re committed to offering products designed to help reduce everyday exposure to radiation.
★★★★★★★★★★
Great headphones like the fact they are protecting my ears.
J
JULIE S.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you — we’re really pleased to hear you’re enjoying the headphones and the peace of mind they bring!
★★★★★★★★★★
Nice snug fit for my ears.
I have a previously bought EMF free headphones but they were difficult to keep in my ears( often fell out) and also itched my eardrums- probably the chemicals in the plastic. Yours don’t have that problem. I would have like a connector for phones in addition to the 3.5mm jack
A
Altair d.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you for your detailed feedback! We’re so glad you’re finding these comfortable and irritation-free. We appreciate your suggestion about the connector — it’s helpful input for future designs.
★★★★★★★★★★
This is a nice headset and I could easily adjust it to the size of my head. It is comfortable and the quality of sound is acceptable. I work from home a lot and mostly used a Jabra noise cancelling headset which easily lasted 2 years. I am getting used to Defender Shield one and the benefit of radiation free phone calls seems to be the main advantage.
A
Ali
★★★★★★★★★★
Noise blocking good and good sturdy build but can’t use phone and speak as microphone
K
Katie S.Verified buyer·United Kingdom
Reply from Anti-RadiationHi Katie,
Thank you for your feedback. We’re pleased you’re happy with the noise reduction and build quality, but sorry that the microphone is not working during calls.
Could you confirm your phone’s make and model and whether the headphones are connected directly or through an adaptor? Some USB-C and Lightning adaptors support audio playback but not microphone input.
Please also try the headphones with another compatible device. If the microphone still does not work, let us know and we’ll help resolve this for you.
Kind regards,
Bran
★★★★★★★★★★
These over ear headphones were absolutely massive for my small head so had to return them. Such a shame as was so excited about them. They are big and chunky!
L
Lee Anne C.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you for your review, and we're sorry they weren't the right fit. Our over-ear headphones are on the larger side, so for a smaller fit our air tube earbuds or on-ear options may suit you better. Bran, Anti-Radiation
★★★★★★★★★★
I appreciate the benefit of air tubes but the wires are annoying. After two months the right hand head phone has stopped working due to what I think is a loose wire. So going to be requesting a new set or perhaps the ear buds.
J
John T.Verified buyer·United Kingdom
Reply from Anti-RadiationThank you for your review. I hope the replacement we sent is working well and sorry for the inconvienance.
