How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-05 · 7 min read · Independent comparison
If you want a wired, plug-and-play set that never needs charging and works with almost any USB-C phone or tablet, choose ACANDYA USB C Earbuds; if you need a truly wireless single earbud with a huge battery, water resistance and dual-device switching for airplane travel, choose Dtobhars Open Ear Headphone. That's the short version. Below I break down what each one actually is, who it fits, and which I'd pick for a long flight.
• ACANDYA USB C Earbuds — biggest strength: Wired USB-C connection with a built-in DAC chip and in-line controls, so there's nothing to pair and nothing to charge.
• Dtobhars Open Ear Headphone — biggest strength: Up to 48 hours of playback on a charge, Bluetooth 6.0 with a claimed 15 m range, and IPX6 water resistance.
• Dtobhars Open Ear Headphone — biggest trade-off: It ships as a single earbud — only one is in the box — so you don't get a stereo pair.
• Who each is for: ACANDYA for anyone who wants zero-fuss wired audio on a USB-C phone, tablet or laptop; Dtobhars for someone who wants one lightweight wireless earbud for calls, workouts and travel.
The ACANDYA set is, at its core, a problem-solver for one specific annoyance: the phone or tablet in your bag that has no headphone jack. It's a wired USB-C headset with an over-ear hook design, a plastic body in white, and a 16 ohm impedance that makes it easy to drive from a phone. Because it's wired, there's no pairing dance, no battery to babysit, and no "which device is it connected to?" confusion. You plug it in and it works.
What I like about the design is the open-ear hook. The ear loops wrap around your ear, and the whole thing is built to hang stable rather than jam into your canal. That matters on a plane or in an airport: you keep some awareness of what's around you — announcements, the gate agent, the person next to you — while still hearing your audio. The lightweight build is meant to stay comfortable over long stretches, which is exactly the scenario where a clampy in-ear starts to ache. The in-line control pod handles play/pause, volume, track skipping and voice assistant, and there's a built-in mic for calls. And the DAC chip is the detail that separates this from a random cheap dongle: it decodes the digital signal properly, which should mean cleaner sound and clearer calls than a bare analog passthrough.
Who should buy it? Anyone with a USB-C phone, tablet or laptop who wants dependable wired audio for travel, the office, dog walks or the gym, and who doesn't want to think about charging. The compatibility list is genuinely broad — recent iPhone, Samsung Galaxy, Google Pixel, OnePlus, iPad and Motorola USB-C devices are covered, along with anything else that has a USB-C port and no 3.5 mm jack.
Who should skip it? If you hate cables, if you want to move around the cabin freely, or if your device still uses a 3.5 mm jack and you'd rather not deal with USB-C audio, this isn't your pick. Also skip it if you want a stereo pair of fully independent earbuds — this is a wired headset by design.
The Dtobhars is the opposite philosophy: cut the cord entirely. It's a wireless open-ear earbud with a 180° adjustable earhook, and the headline number is battery life — up to 48 hours of playback on a single charge, with an LED display that shows the remaining percentage and a USB-C port that refills it in about 1.5 hours. For a long-haul flight or a multi-day trip, that's the kind of spec that means you stop thinking about charging altogether.
The audio side is built around a 16.2 mm dynamic driver with what the maker describes as precision acoustic tuning, plus an AI noise-conduction mic that's designed to isolate the speaker's voice direction and cut down surrounding noise. On a plane, that's the feature that matters most for calls and voice notes. It's also rated IPX6, so sweat, rain and splashes are fine, and it supports connecting to two devices at once so you can switch between a laptop and a phone without re-pairing. Controls are push-button, with a dedicated mute button — genuinely useful in meetings or when you don't want to broadcast background noise.
The catch, and it's a big one you need to know before buying: this is a single earbud. Only one is in the package. That's not a defect — it's the product — but it reframes everything. You're buying one earbud for one ear, which is actually a sensible setup for driving, cycling, office calls and walking around, where you want one ear open to the world. It also means no stereo imaging, no "pair of earbuds" experience.
Who should buy it? Runners, cyclists, commuters, drivers, and anyone who takes a lot of calls and wants one lightweight earbud with serious battery life and water resistance. If you want to switch between your laptop and phone mid-task, the dual-device support is a real convenience.
Who should skip it? If you want two earbuds, or if you want the immersive stereo separation a matched pair gives you, this isn't it. And if you'd rather never charge anything, the wired ACANDYA is the more carefree choice.
• Best for battery life → Dtobhars Open Ear Headphone. Up to 48 hours per charge versus a wired set that needs no charge at all — but if you want untethered freedom, Dtobhars wins outright.
• Best for zero-maintenance travel → ACANDYA USB C Earbuds. No battery, no pairing, no charging case to lose.
• Best low latency neckband-style wireless earbud for airplane use → Dtobhars Open Ear Headphone. Bluetooth 6.0 with a claimed 15 m range and ultra-low latency is built for streaming and calls in a moving environment.
• Best for making calls in a noisy cabin → Dtobhars Open Ear Headphone. The AI noise-conduction mic and dedicated mute button are aimed squarely at call clarity.
• Best for plugging straight into an in-flight entertainment screen or tablet → ACANDYA USB C Earbuds. If the device has USB-C and no 3.5 mm jack, this just works.
• Best for workouts and rain → Dtobhars Open Ear Headphone. IPX6 water resistance beats a plastic wired headset with no water rating.
• Best for stereo music listening → ACANDYA USB C Earbuds. Two earpieces, one wired connection. Dtobhars is a single earbud.
• Best for switching between two devices → Dtobhars Open Ear Headphone. It connects to two Bluetooth devices at once.
For a trip centered on air travel, I'd buy the Dtobhars Open Ear Headphone. In my opinion, the combination of up to 48 hours of playback, IPX6 water resistance, Bluetooth 6.0, dual-device switching and an AI noise-reduction mic is exactly what a headphone for airplane use should offer — you board, you don't think about charging, and calls stay clear. The one real limitation is that it's a single earbud, so if stereo listening or a wired, battery-free setup matters more to you, the ACANDYA USB C Earbuds are the better call. Check the current price on Amazon before you commit, since that's the one thing specs can't tell you.
It's a single earbud — only one is included in the package. That's by design, aimed at people who want one ear open to their surroundings for calls, driving or sport.
No. They're wired and draw power from your device over USB-C, so there's no battery to charge and no pairing step. That's a big part of their appeal for travel.
I'd lean toward the Dtobhars here, because it pairs an AI noise-conduction mic with a dedicated mute button and dual-device switching. The ACANDYA has a built-in mic and a DAC chip for clearer audio, but it's a simpler wired setup.
They work with USB-C devices that don't have a 3.5 mm jack, including recent iPhone, Samsung Galaxy, Google Pixel, OnePlus, iPad and Motorola models. If your phone has a headphone jack and you want to use it, these aren't the right fit.
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: Boodlab Kids Headphones Headband vs Gentechvvybuy V5.2, Logitech ClearChat Comfort/USB Headset vs Koss CS100-USB, Wekily Earbuds vs Owliwise Kids: Small Earbuds for Small, PowerLocus Kids Headphones vs AILIHEN Kids School Headphones