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Skip to contentOpen-Ear Air Conduction Headphones — Bluetooth 6.0, IPX5
Open-Ear Air Conduction Headphones — Bluetooth 6.0, IPX5
Model TR127
Free shipping on every U.S. order via USPS Ground Advantage. Orders are processed the same or next business day and typically arrive in 2–5 business days. Tracking is emailed as soon as your package is scanned.
Changed your mind? We offer 30-day returns on eligible orders. Return items in their original condition and packaging, email info@tron-us.com with your order number, and we'll take it from there.
Many TRON products are covered against manufacturing defects. Coverage varies by product. If something goes wrong, visit our Warranty page or email info@tron-us.com and we'll help with a replacement or resolution.
Real help from real people. Reach us at info@tron-us.com or 847-800-8585. Include your order number for the fastest response — we're here for the life of your product.
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Shipping is free on every order — no minimum, ever. We ship the next business day from our U.S. facility.
2–5 business daysWe now ship worldwide.
Changed your mind or received a defective item? Return it unused within 30 days — no hassle.
Just email info@tron-us.com with your order number.
30-day return guaranteeEvery TRON product is backed by a 2-year warranty — no matter where you bought it. Whether you ordered from us or picked it up from another retailer, your coverage is the same.
Have a claim? Email info@tron-us.com with your order number or proof of purchase and we'll take care of it.
Open-Ear Air Conduction Headphones | Bluetooth 6.0 | 20H Battery | IPX5
The things this product is actually built to do, and what that means in use.
Nothing goes into your ear canal. The driver fires sound across the opening of your ear, so you keep hearing traffic, teammates and announcements while your music plays.
Pairs quickly and holds a steady link to your phone, tablet or laptop, with lower latency and better power efficiency than older Bluetooth versions.
Up to 20 hours of music or talk time on a charge, so a week of workouts or a full day of calls does not need a mid-session top-up.
AI noise reduction separates your voice from wind and background noise on the microphone side, so callers hear you and not the street.
Open-ear designs usually give up low end. Dynamic Bass tuning pushes the bass back up so music still has weight without sealing your ears.
Rated IPX5 against sweat and rain, and built for runs, rides and gym sessions.
If your device is not listed, it almost certainly still works — ask us and we will confirm it.
How this one sits against the other Tron earbuds and headphones.
Swipe to see every column
| Specification | You’re viewing
Open-Ear Air Conduction Headphones — Bluetooth 6.0, IPX5
$59.99 |
USB-C Wired Earbuds — Inline Mic
$12.99
4.83 (12)
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Lightning Wired Earbuds, White — Inline Mic
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5.0 (1)
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Lightning Wired Earbuds — Inline Mic
$16.99
4.8 (10)
|
|---|---|---|---|---|
| Type | Open-ear wireless headphones | Wired earbuds | Wired earbuds | Wired earbuds |
| Works with | iPhone, Android | Android | iPhone and iPad with Lightning port | iPhone |
| Connectors | — | USB-C | Lightning | Lightning |
| Design | Open-ear, behind-the-neck | — | — | — |
| Build | — | Metal | — | Metal |
| Mic | — | Inline mic and remote | Inline mic and remote | Inline mic and remote |
| Driver | — | — | 10 mm dynamic | — |
| Frequency | — | — | 20 Hz to 20 kHz | — |
| Cable | — | 1.2 m | 1.2 m tangle-resistant | 1.2 m |
| Colour | Blue | — | White | — |
| UPC | 850082466139 | — | — | — |
| Audio technology | Air conduction | — | — | — |
| Bluetooth | 6.0 | — | — | — |
| Music playback | Up to 20 hours | — | — | — |
| Talk time | Up to 20 hours | — | — | — |
| Charging time | About 2 hours | — | — | — |
| Water resistance | IPX5 | — | — | — |
| Microphone | AI call noise reduction | — | — | — |
| Sound | Dynamic Bass tuning | — | — | — |
| Controls | Volume, tracks, play/pause, calls, voice assistant | — | — | — |
| Voice assistant | Siri or Google Assistant on a compatible device | — | — | — |
| Color | Black | — | White | — |
| Certifications | FCC, CE, RoHS, WEEE | — | — | — |
| Warranty | 2-year limited | 2-year limited | 2-year limited | 2-year limited |
| Buy | This page | View | View | View |
Figures are the manufacturer’s rating for each model.