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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 6 min read · Independent comparison
• Anker Soundcore AeroFit Pro — biggest strength: LDAC audio through a 16.2 mm titanium-coated dynamic driver, plus 14 hours per charge and 46 hours total with the case.
• Anker Soundcore AeroFit Pro — biggest trade-off: It's the fussier of the two to live with: a 100 g case to carry, a 2-hour case recharge, and only IP55 sweat protection rather than full waterproofing.
• Gulanxo Open Ear Headphones — biggest strength: IPX6 waterproofing and a genuinely light build that suits rain, sweat and long outdoor sessions.
• Gulanxo Open Ear Headphones — biggest trade-off: No high-bitrate codec, no companion app, and a listed 15-hour playback figure that sits below the AeroFit Pro's 14+32 hour pairing once the case is counted.
• Who each pick is for: The AeroFit Pro suits listeners who care about sound quality and want a case that keeps them going for days; the Gulanxo suits runners, hikers and cyclists who want weather resistance and don't want to think about charging.
The AeroFit Pro is the more ambitious product of the two. Its 16.2 mm titanium-coated diaphragm is a large driver for an open-ear hook design, and Anker pairs it with LDAC, which carries roughly three times more data than a standard Bluetooth codec. In practice that matters most in quiet settings — a walk, a commute, a desk session — where you're leaning on detail rather than volume. The 20 Hz–20,000 Hz range and 13.5 ohm impedance describe a driver that's easy to drive from a phone, so you shouldn't need to fight for loudness.
The fit story is the other half of the pitch. Anker builds the hooks from 0.7 mm titanium memory wire wrapped in soft material, so they flex to your ear shape and stay put without clamping. That's the sort of design that tends to work better for people who've had trouble with rigid hooks sliding during runs. IP55 with SweatGuard covers sweat and splashes, and Bluetooth 5.3 with a 10-metre range is current-generation wireless. The case carries its own battery and adds 32 hours on top of the earbuds' 14, with a 10-minute top-up giving 5.5 hours — genuinely useful when you're heading out the door and forgot to charge.
Who should buy it: listeners who want the best sound of these two, people who wear open-ear buds for hours and care about hook comfort, and anyone who values app-level control. Who should skip it: swimmers or anyone who regularly gets caught in heavy rain, and anyone who wants the absolute simplest possible setup with no case to remember.
Gulanxo takes a different route. It also uses air conduction rather than bone conduction, and the brand's emphasis is on preventing sound leakage and keeping the original signal intact — a reasonable goal for an open design where the driver fires toward the ear canal instead of vibrating your skull. There's a single dynamic driver covering the same 20 Hz–20,000 Hz range, so on paper the coverage is comparable; the difference is that there's no high-bitrate codec here to push extra data through.
Where the Gulanxo pulls ahead is toughness and weight. IPX6 is a step up from IP55 — it's rated to handle strong water jets, which is the difference between shrugging off a downpour and merely surviving sweat. The earbuds themselves weigh 28 g, and the flexible, bend-and-stretch frame is aimed squarely at running, hiking, cycling and even extreme sports. Battery life is listed at 15 hours of continuous playback and calls from a 200 mAh cell, with USB-C fast charging. Bluetooth 5.3 and ENC noise reduction handle the call side, and adaptive noise cancellation is listed under noise control.
The trade-offs are real, though. The "carrying case" is cardboard rather than a hard shell, and it's listed at 300 g — not something you'd pocket. Charging is quoted at 15 hours, which is a long wait compared with the AeroFit Pro's 10-minute quick charge. Controls are push-button with Alexa support rather than app-based.
Who should buy it: runners, cyclists and hikers who want weather resistance above all, people who prefer physical buttons over touch or app menus, and anyone who wants a light earbud and doesn't need a battery case. Who should skip it: listeners chasing the best possible audio quality, and anyone who wants a rugged case included.
Side-by-Side: Which Should You Choose?
• Best sound quality → Anker Soundcore AeroFit Pro. LDAC plus a 16.2 mm titanium-coated driver is the stronger audio package here.
• Best for heavy sweat and rain → Gulanxo Open Ear Headphones. IPX6 beats IP55 when water is the main threat.
• Best single-charge battery for a long day out → Gulanxo Open Ear Headphones. 15 hours in the earbuds alone, with no case required.
• Lightest on the ears → Gulanxo Open Ear Headphones. 28 g and a flexible frame built for movement.
• Best fit security for varied ear shapes → Anker Soundcore AeroFit Pro. Titanium memory-wire hooks adapt to the ear rather than relying on a fixed shape.
• Best for hands-on control → Gulanxo Open Ear Headphones. Push-button controls with Alexa support instead of app-only media control.
• Best for app tuning and quick top-ups → Anker Soundcore AeroFit Pro. App control plus a 10-minute charge that returns 5.5 hours.
In my opinion, the Anker Soundcore AeroFit Pro is the better buy for most people. LDAC, the larger titanium-coated driver, the memory-wire hooks and the 46-hour case total make it the more capable everyday headphone, and the 10-minute quick charge solves the one problem open-ear users actually complain about. I'd only steer you to the Gulanxo if water resistance and a featherweight earbud are your top priorities — its IPX6 rating and 28 g build are genuinely better for wet, high-movement sports. Check the current price on Amazon for both before deciding, since the value question depends entirely on what each costs when you buy.
how to wear air conduction headphones
Air conduction models like both of these sit outside the ear canal rather than inside it. Rest the hook over the top of your ear so the driver floats just in front of the ear opening, then adjust until it feels stable but not pressed in. The AeroFit Pro's titanium memory wire bends to your ear shape; the Gulanxo frame flexes the same way.
how to put on air conduction headphones
Hold the earbud by the driver section, slide the hook down over the back of your ear, and let the speaker rest lightly against the front of the ear. Check that it isn't blocking the canal — the whole point is to keep your surroundings audible. Both sets rely on Bluetooth 5.3, so pair them once and they'll reconnect automatically.
how to use air conduction headphones
Use them like any Bluetooth headset: pair once, then control playback from the earbuds. The AeroFit Pro uses media controls through the Soundcore app; the Gulanxo uses push buttons with Alexa support. For calls, the Gulanxo adds ENC noise reduction, while the AeroFit Pro lists no noise control.
how to pair goodmans air conduction headphones
Pairing follows the same pattern across open-ear brands: put the earbuds in pairing mode, open your phone's Bluetooth settings, and select the model name. For the Anker Soundcore AeroFit Pro you'd look for the Soundcore AeroFit Pro entry; for the Gulanxo you'd look for the T6. Both use Bluetooth 5.3 with a 10-metre range.
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