We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 6 min read · Independent comparison
If you want a light, everyday air conduction headphone for running with long battery life, choose Gulanxo Open Ear Headphones; if you need a fully sealed, submersible headphone with built-in music storage for swimming, choose HIFI WALKER Bone Conduction Swimming. Those two sentences settle most of this. Everything below is the reasoning.
• Gulanxo's biggest strength: true air conduction drivers, Bluetooth 5.3, and a long single-charge runtime that suits daily running and gym sessions.
• Gulanxo's biggest trade-off: IPX6 protects it from rain and sweat, not from being submerged, so pool laps are out of the question.
• HIFI WALKER's biggest strength: IPX8 sealing plus a built-in 32GB MP3 player, so it works underwater where Bluetooth cannot reach.
• HIFI WALKER's biggest trade-off: shorter playtime per charge and a bone conduction driver, which sounds different from an air conduction design by nature.
• Pick Gulanxo if most of your training happens on land and you want your phone in the loop.
• Pick HIFI WALKER if you swim, snorkel, or want to leave the phone at home entirely.
This is an air conduction headphone, and that matters more than the spec sheet makes it sound. Rather than vibrating against your cheekbone, the T6 drives sound through the air toward your ear canal while leaving your ear open. Gulanxo's own framing is that this approach avoids the sound leakage and tonal compromise people associate with bone conduction. As a design argument it holds up: air conduction generally gives you a fuller low end and more natural vocals than a bone conduction driver of similar size.
The practical case is land training. Bluetooth 5.3 with a 10-meter range keeps the connection stable when your phone is on an armband or in a waist pack. IPX6 covers rain, sweat and splashes, so a wet outdoor run, a hard gym session, or a muddy hike won't threaten it. The open-ear shape means traffic, a running partner, or a gym announcement still gets through. The ABS body is described as flexible enough to bend and spring back, and the whole thing is built around sport rather than desk use.
Where I'd steer you away: swimming. IPX6 is a splash and spray rating, not a submersion rating, and there's no on-board music storage, so the headphone depends on a paired phone. If your week is half pool, half pavement, this isn't the one. If your week is pavement, trails and gym floors, it's a strong fit — and if you care most about a long battery life Bluetooth headset for running, this is the side of the comparison that delivers it.
HIFI WALKER Bone Conduction Swimming: Who It's For
The IPX8 rating is the headline. That's a fully sealed, submersible design, and HIFI WALKER explicitly says you can wear it with a swim cap, goggles or earplugs. Swimming, snorkeling and surfing are all in scope. The construction backs that up: silicone over a titanium alloy frame, an adjustable strap, and a 16mm bone conduction driver. It's an open-ear fit by design, so you keep situational awareness on the bike or the run.
The trade-offs are real. Bone conduction sound is thinner in the low end than air conduction — that's physics, not a defect. Playtime is shorter per charge than the Gulanxo. And the MP3 workflow means managing files over the magnetic charging cable rather than just streaming. None of that matters if you're underwater. All of it matters if you're not.
• Best for swimming → HIFI WALKER Bone Conduction Swimming. IPX8 sealing and MP3 mode are the only way to get music underwater here.
• Best for long battery life → Gulanxo Open Ear Headphones. A single charge covers far more sessions before you reach for a cable.
• Best for running without a phone → HIFI WALKER Bone Conduction Swimming. 32GB on board means you can leave the handset at home.
• Best for staying connected while running → Gulanxo Open Ear Headphones. Bluetooth 5.3 with a 10-meter range and an open-ear fit keeps calls and awareness intact.
• Best for sweat, rain and gym abuse → Gulanxo Open Ear Headphones. IPX6 is the right rating for land sports; you just can't dunk it.
• Best for water sports beyond swimming → HIFI WALKER Bone Conduction Swimming. Snorkeling and surfing fall under the same IPX8 umbrella.
• Best for tonal richness → Gulanxo Open Ear Headphones. Air conduction tends to sound fuller than a bone conduction driver of this class.
• Best all-rounder for a mixed land routine → Gulanxo Open Ear Headphones, unless the pool is a fixed part of your week.
My Verdict
how to wear air conduction headphones
Place the earpieces so the driver sits just outside your ear canal rather than inside it, and hook the band over the top of your ear or behind your head depending on the model. The Gulanxo's open-ear design is meant to rest lightly against the ear without sealing it, which is what keeps outside sound audible.
how to use air conduction headphones
Pair them over Bluetooth like any wireless headphone — the Gulanxo uses Bluetooth 5.3 with a 10-meter range — then control playback with the on-device buttons. Because the ear stays open, you'll typically run them a little louder outdoors than a sealed pair, and you'll want to top them up via USB-C between sessions.
how to put on air conduction headphones
Slide the band behind your head or over your ears first, then settle each earpiece so it rests against the outside of your ear without pressing into the canal. Check that both sides feel even before you start moving; on the Gulanxo the flexible ABS frame is designed to bend and hold its shape rather than clamp.
how to pair goodmans air conduction headphones
The pairing routine is the same across brands and isn't specific to either headphone here: switch the headphone on, put it in pairing mode, then select it from your phone's Bluetooth list. For the Gulanxo, Bluetooth 5.3 handles the connection automatically once paired, with a range of about 10 meters.
One last thing worth checking before you commit: neither brand's current pricing is something this comparison covers — use the price button on this page to see what each one costs today, then match it against which of these two jobs you actually need done.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: QYFZXLV Electroplated Silver Case vs Perytong Sleep Headphones, our LEVN Headset vs Earbay Headset pick, GEEKRIA Shield Headphones Case vs GOUDOGEDC Retro Over-Ear Headphone, Redragon H350 vs QOEKUEY Gaming Headset: Surround Sound