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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-01 · 6 min read · Independent comparison
• NICEXIYAZI Open Ear Headphones — biggest strength: Silicone ear-hook design that sits outside the ear canal, so you stay aware of traffic and surroundings while listening. Glasses-friendly and irritation-free for long wear.
• NICEXIYAZI Open Ear Headphones — biggest trade-off: Open-ear sound leaks in ambient noise by design, so it will never block out a noisy commute the way an in-ear ANC bud can.
• JKNKCO MS122 — biggest strength: AI instant translation for over 100 languages plus a triple-layer active noise cancellation system with 7 noise sensors, 6 sound sensors, and a barometric pressure sensor.
• JKNKCO MS122 — biggest trade-off: The in-ear fit means ear-canal insertion, and it lacks the open-ear "hear everything around you" safety profile of the NICEXIYAZI.
• Who each is for: NICEXIYAZI for runners, cyclists, and gym-goers who want awareness and comfort; JKNKCO for travelers, business users, and commuters who want translation and noise blocking.
The NICEXIYAZI Open Ear Headphones are built around one idea: keep the ear canal open. Flexible silicone ear hooks wrap around the ear instead of plugging into it, so there's no blockage and no irritation against the skin. That matters more than it sounds. When you're running on a road or cycling through traffic, hearing a car behind you is a safety feature, not a compromise. The open design also means the earbuds stay comfortable for hours, and they're glasses-friendly, which is a detail in-ear buds often get wrong.
On the audio side, NICEXIYAZI uses a dynamic driver tuned for balanced surround stereo sound with what the specs describe as rich vocals and deep bass. A built-in high-sensitivity microphone handles calls, and the spec sheet lists environmental noise cancellation for the mic side. Bluetooth 5.4 keeps the connection stable up to 10 meters, and the chip is designed for low latency, so audio stays in sync during video or gaming. The charging case has an LED digital power display that shows remaining battery in real time, and total playback runs up to 40 hours with the case (about 35 hours average battery life, with a 2-hour charge time). The shell is sweatproof, so intense workouts won't kill it, and multi-function touch controls let you switch songs, adjust volume, and take calls without pulling out your phone.
Who should buy it? Runners, cyclists, gym regulars, and anyone who wears glasses and finds in-ear buds painful after an hour. It's also a solid pick for people who want to hear their surroundings while walking in a city. Who should skip it? If your main goal is shutting out a loud subway or airplane cabin, the open-ear design works against you — you'll hear more of the world, not less.
The JKNKCO MS122 is a very different animal. Its headline feature is AI intelligent instant translation covering over 100 languages, aimed at travel, business trips, and cross-border conversations. Built-in 6 AI-enhanced microphones keep your voice loud and clear, and noise reduction technology works to block ambient sound during calls and voice chat. If you regularly talk to people who don't share your language, that's a capability the NICEXIYAZI simply doesn't offer.
The second pillar is noise cancellation. JKNKCO describes a "3x stronger" upgraded system with 7 noise cancellation sensors, 6 sound sensors, and 1 barometric pressure sensor. The goal is to cut background noise on buses, subways, and busy streets so you can stay immersed in music or podcasts. Battery runs up to 40 hours total with the case and 7 hours of single playtime with ANC off. A 10-minute fast charge adds roughly 2 hours of playback — genuinely useful when you're rushing out the door. Each earbud weighs just 3.7 grams, and the ergonomic shape is designed to fit small ears and all ear shapes without pain. Sound comes from 12mm large bi-diaphragm dynamic drivers with adjustable audio settings through an app, and Bluetooth 6.0 handles the connection with low latency and wide compatibility across iOS and Android. The slim case slips into a pocket, and the product carries a 1-year warranty.
Who should buy it? Travelers, remote workers on calls all day, commuters who want quiet, and anyone who needs live translation. Who should skip it? If you specifically want to hear traffic while you run, or you dislike anything sitting inside your ear canal, the MS122's in-ear, noise-blocking approach is the opposite of what you want.
Side-by-Side: Which Should You Choose?
• Best for running and cycling safety → NICEXIYAZI Open Ear Headphones. The open-ear hook design keeps you aware of cars, other runners, and surroundings.
• Best for blocking noise on a commute → JKNKCO MS122. Its multi-sensor active noise cancellation is purpose-built for buses, subways, and busy streets.
• Best for glasses wearers and long-wear comfort → NICEXIYAZI Open Ear Headphones. No ear-canal insertion and a glasses-friendly hook mean less pressure over hours.
• Best for battery flexibility → JKNKCO MS122. Both advertise up to 40 hours total, but the MS122 adds a 10-minute fast charge that returns about 2 hours of playback.
• Best for calling in a loud place → JKNKCO MS122. Six AI-enhanced mics plus noise reduction are tuned for voice clarity in noisy environments.
• Best for honest, natural sound with low latency → NICEXIYAZI Open Ear Headphones. Bluetooth 5.4 with low-latency tuning and a dynamic driver suited to music, podcasts, and audiobooks.
• Best for lightweight in-ear fit → JKNKCO MS122. At 3.7 grams per bud, it's built for small ears and all-day wear without pain.
In my opinion, the right pick comes down to one question: do you want to hear the world, or shut it out? If you're a runner, cyclist, or glasses wearer who values awareness and all-day comfort, I'd buy the NICEXIYAZI Open Ear Headphones — the silicone hook design is the whole point, and it does that job without compromise. If you travel, take calls constantly, or need live translation, I'd buy the JKNKCO MS122 instead; its noise cancellation and 100+ language translation are things the NICEXIYAZI can't match. There's no single winner here — just two very different tools. Check the current price on Amazon before you commit, since value will shift with whatever deal is live.
Yes — that's its core use case. The silicone ear hooks keep the buds stable during intense movement, the shell is sweatproof, and the open design lets you hear traffic, which is a real safety advantage outdoors.
According to its specs, yes. It supports instant AI translation for over 100 languages, aimed at travel, business trips, and cross-border communication, backed by 6 AI-enhanced microphones for clear voice pickup.
The JKNKCO MS122. It has a multi-sensor active noise cancellation system (7 noise sensors, 6 sound sensors, and a barometric pressure sensor) built to block commuter noise. The NICEXIYAZI is open-ear by design, so it lets ambient sound in rather than cancelling it.
Both advertise up to 40 hours of total playtime with their charging cases. The JKNKCO adds a fast-charge option that gives about 2 hours of playback from a 10-minute charge, while the NICEXIYAZI lists roughly 35 hours average battery life and a 2-hour full charge time.
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See also: Jabra Elite Active 65t vs Amazon Renewed Beats Solo Buds, Koss Plug Noise Isolating vs KVANCEGR Earbuds, Philips True vs PAXA T26, Fisher Pro Active Noise vs SHBQRS AI Real-Time Translation