How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want an open-ear fit that keeps you aware of traffic and your surroundings while you run, choose Eonini Open-Ear Earbuds; if you need maximum total battery life and a charging case you can actually control with your finger, choose QJF Touch Screen Earbuds.
• Eonini's biggest strength: an open-ear hook design with 14.2mm dynamic drivers, 40 hours of total playtime, and a stay-aware fit built for running and the gym.
• Eonini's biggest trade-off: open-ear means you don't get the sealed, isolating feel of an in-ear bud — that's the point, but it won't suit anyone who wants to block the world out.
• QJF's biggest strength: a smart touch screen built into the charging case, active noise cancellation, and 60 hours of total playtime.
• QJF's biggest trade-off: in-ear ANC is the opposite philosophy — you get quiet, but you give up awareness of what's around you.
• Buy Eonini if you run outdoors, cycle, or train and want to hear your surroundings without ear fatigue.
• Buy QJF if you want long battery life, phone-free control from the case, and active noise cancellation for commuting or office work.
The Eonini Y70 is built around one idea: your ears stay open. Instead of pushing a tip into your canal, it hangs a driver over your ear on an adjustable hook. The result is a fit that doesn't seal, doesn't vibrate, and doesn't build up pressure over long sessions. Eonini uses 14.2mm dynamic drivers with targeted sound projection, and the brand claims this cuts sound leakage by up to 50% compared to standard bone conduction headphones. That last point matters: open-ear and bone conduction get lumped together, but they're different experiences. Bone conduction sends vibration through your cheekbones; the Eonini fires audio toward your ear from a hook. In my opinion, that makes it the more natural-sounding of the two approaches on paper.
Battery is the other headline. Eonini rates the buds at up to 10 hours per charge, with another 30 hours in the display case — 40 total. There's also a quick-charge claim worth noting: five minutes gets you an hour of playback. That's the kind of thing that matters when you're heading out the door and realize you forgot to charge. The case has an LED display, so you can see where your battery stands instead of guessing from a blinking light. Bluetooth 5.3 handles the connection, and Environmental Noise Cancellation cleans up your voice on calls — not to be confused with active noise cancellation, which the Eonini does not have. ENC works on the mic side, so the person you're calling hears less background noise.
The IPX5 rating covers sweat, rain, and splashes, and the over-ear hooks are designed to stay put during high-intensity training. You can also use either earbud independently, which is handy for calls or for keeping one ear fully free. Touch controls handle play, pause, skipping, volume, calls, and your voice assistant.
Who should buy it: runners, cyclists, gym-goers, and anyone who wants music without sealing off the world. Also a good pick if in-ear buds have always felt uncomfortable or fallen out on you.
Who should skip it: if you fly often, work in a loud open office, or want to disappear into your music on a noisy train, the Eonini won't give you that. Open-ear means the world comes in, and that's a feature — until it isn't.
The QJF M28 takes the opposite approach. These are traditional in-ear buds with a tip that seals your canal, paired with active noise cancellation. That combination is what makes them appealing for commuting, flights, and shared offices — ANC actively reduces background interference rather than just filtering your voice on calls. If your priority is shutting out the world, this is the design that does it.
The standout feature is the charging case. QJF puts a smart touch screen right on it, so you can adjust volume, switch tracks, toggle noise cancellation, pick an EQ mode, and even locate a missing earbud without pulling out your phone. That's genuinely unusual in this category. Whether it's a gimmick or a genuine convenience depends on how you listen — if you're the type who leaves your phone in a bag or pocket while working out, having controls on the case is real utility. If you always have your phone in hand, it's less essential.
Battery is the QJF's strongest number: up to 6 hours per charge, up to 60 total with the case. That's 20 more hours of total capacity than the Eonini offers. The trade-off is per-session endurance — 6 hours per charge versus Eonini's 10 — but the case more than makes up for it across a week, and Type-C fast charging tops it up in about an hour (the case charges in 1 hour, versus Eonini's 2).
Connectivity is Bluetooth 5.4, a step newer than the Eonini's 5.3, which generally means slightly better efficiency and connection stability. The audio specs list a 16 ohm impedance, 103 dB sensitivity, and a 20,000 Hz frequency response ceiling — typical, easy-to-drive in-ear numbers. The TPE enclosure and ergonomic in-ear shape are built for a secure fit, and IPX5 covers sweat and rain for running and gym use. QJF also lists a 2-year manufacturer warranty, while Eonini lists 1.
Who should buy it: commuters, office workers, travelers, and anyone who wants the longest possible total playtime plus phone-free control from the case.
Who should skip it: outdoor runners who need to hear cars and cyclists behind them. Sealed in-ears with ANC are the wrong tool for that job, no matter how good the battery is.
• Best for staying aware of your surroundings → Eonini Open-Ear Earbuds. Open-ear hooks by design let ambient sound in.
• Best for blocking out noise → QJF Touch Screen Earbuds. Active noise cancellation does what ENC on the Eonini doesn't.
• Best for total battery life → QJF Touch Screen Earbuds. 60 hours total versus 40.
• Best for long single sessions → Eonini Open-Ear Earbuds. Up to 10 hours per charge versus 6.
• Best for phone-free control → QJF Touch Screen Earbuds. The touch-screen case handles volume, tracks, ANC, EQ, and earbud locating.
• Best for all-day comfort without ear-canal pressure → Eonini Open-Ear Earbuds. No tip, no seal, no fatigue.
• Best for outdoor running and cycling → Eonini Open-Ear Earbuds. Over-ear hooks plus IPX5 plus awareness of traffic.
• Best for commuting, flights, and open offices → QJF Touch Screen Earbuds. ANC is built for exactly those environments.
• Newer Bluetooth → QJF Touch Screen Earbuds. 5.4 versus 5.3, a small but real generational step.
• Longer warranty → QJF Touch Screen Earbuds. 2 years against Eonini's 1.
If I were buying for myself and my main use was running, cycling, or training outdoors, I'd take the Eonini Open-Ear Earbuds. The open-ear hook design, 10-hour per-charge endurance, and 40 total hours fit that life better than anything ANC can offer — and staying aware of traffic is not a compromise, it's the reason to buy them. If instead I wanted one pair for commuting, the office, and travel, with the longest possible battery and controls I could reach without my phone, I'd take the QJF Touch Screen Earbuds. Match the design to your environment and you'll be happy with either.
The Eonini, in my opinion. Its open-ear hooks let you hear traffic and surroundings, and the over-ear fit is designed to stay secure during high-intensity training. The QJF's sealed in-ear design with ANC is better suited to indoor training or the gym.
No — and they're different technologies. The QJF has active noise cancellation, which reduces background sound around you. The Eonini has Environmental Noise Cancellation, which works on the microphone to keep your voice clear on calls. Only the QJF quiets the world for you.
Pricing changes often and isn't something this comparison covers. Use the "Check latest price on Amazon" button on this page to see the current price for each before you decide.
It depends how you measure it. The Eonini gives up to 10 hours per charge and 40 total; the QJF gives up to 6 hours per charge but 60 total. For one long session, pick Eonini. For the longest week-to-week capacity, pick QJF.
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.