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DefenderShield
Designed to support your daily wellness, recovery and self-care routine, this bodybud product has been carefully selected for its practical design, ease of use and ability to fit naturally into home, studio, clinic or performance-based environments.
Features
- Advanced air tube technology minimises EMF exposure
- Available in USB-C or 3.5mm to suit your device
- Tangle-free, copper infused nylon cord
- Pick from a variety of differently sized in-ear sports or standard tips
- Lightweight design for effortless wearing
- Exceptional sound quality with natural clarity
Benefits
- Protects from harmful EMF radiation
- Offers unique and superior listening experience
- Provides a comfortable extended-wear design
- Built-in microphone and control button for easy of use
- Provides noise isolation for immersive experience
- Reduces electromagnetic interference for clearer signals
What's Included
- DefenderShield Air Tube Earphones
- Two clothing clips
- Three sets of sports in-ear tips
- Four sets of silicone in-ear tips
- Compact portable zipper case
- Instruction booklet
Specs
| Weight | 25 grams |
| Earbud Size | Small, Medium, Large |
| Cord (plug to speaker) | 108 cm |
| Air Tube Length | 17.8 cm |
| Connector options | USB-C or 3.5mm jack |
| Compatibility | USB-C devices, or devices with a 3.5mm headphone socket |
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 chat@bodybud.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
We offer a 1 year manufacturer warranty on this product. This warranty extends only to the purchaser and terminates upon ownership transfer. It does not extend to commercial or institutional use or installation. This warranty is void if the device is subject to alteration, misuse, accident or repair.
This warranty is also void if the device has been operated or maintained in deviation from the provided instructions. The guarantee extends only to manufacturing defects and does not cover any damages resulting from the mishandling of the product. This warranty does not cover any normal wear and tear due to usage.
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- Wired clarityClear, natural sound with nothing to pair or charge.
- No speaker at your earOnly a hollow air tube reaches your ear: the last 17.8 cm carries sound, not electronics.
- Built for callsIn-line mic and controls for work calls, voice notes and video meetings.
- Light, secure fit25 g, three tip sizes and sports tips for walking, travel and the gym.
Clear sound. Easy calls. A calmer way to listen.
Pocket-sized wired earphones for people who are on their phone or laptop all day and want to rely less on Bluetooth, without giving up good sound.
01You know that moment.
Four hours into back-to-back calls, earbuds in since breakfast, and the battery warning pops up again. Air Tube earphones are the wired, low-fuss alternative: plug in and they just work, all day.
- No Bluetooth, no pairing, no battery to run flat
- Built-in mic and controls for calls and playback
- Compact zip case for your bag or pocket
02What makes "air tube" different?
In normal earphones the speaker sits right at your ear. In Air Tube earphones the speaker sits further down the cable, and sound travels the last 17.8 cm to your ears through a hollow air tube, the same idea as a doctor's stethoscope.
So you keep the convenience of in-ear earphones, with physical distance between your head and the powered speakers.
Only air reaches your ear. The electronics stay further down the cable.
03Why people make the switch
Not because they're overhauling their whole routine. It's one small, deliberate choice about something they use for hours every day: their earphones.
- USB-C plugs straight into most newer phones and laptops
- Three ear-tip sizes plus sports tips and clothing clips
- Braided, copper-infused cord built for daily use
Wherever your day takes you




Air Tube earphones: your questions answered
Straight answers on how they work, who they suit, and getting the right version.
What are air-tube earphones?
Wired earphones where the speaker sits further down the cable instead of at your ear. Sound travels the last 17.8 cm through a hollow air tube, so only air, not electronics, reaches your ear.
Will they work with my phone or laptop?
These earphones have a USB-C plug, so they go straight into most newer phones (iPhone 15 and later and most Android phones), tablets and laptops with USB-C audio.
Only have a round headphone jack? Choose the Air Tube Headphones in 3.5 mm.
Are they good for phone calls?
Yes. There's a built-in mic and in-line controls for answering calls and controlling playback, so they suit work calls, video meetings and voice notes.
Does the air tube change the sound?
Sound is clear and natural for calls, podcasts and music. As the sound travels through air for the last stretch, bass is a little softer than in typical earbuds with the speaker at your ear, which many people find easier on long listening sessions.
Can I use them for exercise?
Yes. They weigh 25 g and come with three sizes of sports ear tips plus clothing clips to keep the cable in place while you walk, run or train. Keep them dry and wipe the tips after use.
How do I make them last? What does the warranty cover?
They come with a 1-year manufacturer warranty against manufacturing defects. To keep them working: pull the plug, not the cable; don't bend, crush or tightly wrap the air tubes; and store them in the zip case.
Damage from pulling the cable, crushing or bending isn't covered. If sound drops in one ear, check the tube isn't kinked and the plug is fully in, then get in touch at chat@bodybud.co.uk.

Individual experiences vary.
Frequently asked questions
Find answers to common questions about delivery, returns and warranty
We offer standard UK delivery within 3-5 working days but can take 5-12 working days for certain items not readily available. Specific durations will be provided on checkout. Express delivery options are available sometimes for a larger cost. Get in touch and ask us and we'll get back ASAP.
We offer 30-day returns on all returnable products: let us know within 14 days of delivery, then you have a further 16 days to send it back. Items must be unused and in their original packaging. To start a return, please contact our customer service team with your order number. Please check the product page for any product-specific terms.
Most products come with a manufacturer's warranty covering defects in materials and workmanship. Check specific details in the refund policy.
Free shipping for all products above £25.
We ship all over the world. Get in touch and we'll get a specific cost for delivery over to you if not available in the checkout for your given country.
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