How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a wired sport earphone built specifically for small ears and a stay-put earhook that survives sweaty runs, choose Joysico Sport Running Headphones; if you need a broadly compatible 3.5mm over-ear earbud with a longer cord and a slightly beefier driver for laptops, tablets and handhelds, choose AIAUXAI Over Ear Earbuds.
• Joysico Sport Running Headphones — biggest strength: an ergonomic in-ear plus wrap-around earhook design that stays put on the move, with memory foam tips included and a sweatproof, thicker-than-typical cord. Best for small ears, kids age 8+, petite women and anyone whose regular earbuds keep falling out.
• Joysico Sport Running Headphones — biggest trade-off: it's purple and clearly aimed at smaller ears, so if you want a neutral black look or a full-size over-ear feel, this isn't it.
• AIAUXAI Over Ear Earbuds — biggest strength: a 10 mm dynamic driver at 32 ohm with a 1.2 m TPE cable and an enormous compatibility list covering Samsung Galaxy, Google Pixel, iPhone 6/6s/5, iPad, OnePlus, Motorola, Chromebook, PS4/PS5, Switch and more. Best for adults who want one wired headset that plugs into almost anything.
• AIAUXAI Over Ear Earbuds — biggest trade-off: no memory foam tips, a shorter spec sheet on fit tuning, and a heavier build (50 g vs 40 g), so small-eared users may find the fit less tailored.
• Who each pick is for: Joysico for runners, joggers and small-eared listeners who need lockdown fit; AIAUXAI for adults who want maximum device compatibility and hands-free calling across laptops, tablets and consoles.
The Joysico Sport Running Headphones are built around one problem: earbuds that won't stay in. The design uses an ergonomic in-ear shape with a flexible earhook wire that wraps around the ear, so the bud doesn't slip out mid-run. That hook is also thin and soft enough to sit alongside glasses. There's even a cable clip so the cord doesn't flop around while you move.
The fit story is the whole point here. Joysico explicitly targets small ears — kids age 8 and up, petite women, boys and girls — and the buds are smaller than normal earbuds. If you've ever had regular in-ears pop out or felt like you had to jam them into your ear canal, that's the exact annoyance this design avoids. The brand also throws in extra memory foam tips, which is a practical touch because foam tips usually improve both isolation and low-end response.
On the audio side you get a 16 ohm dynamic driver spanning 20 Hz to 20,000 Hz, and the angled in-ear design plus sound isolation helps block background noise. There's an in-line mic positioned just below the jaw for calls, and remote buttons for play/pause, track skip, volume and voice assistant activation. The cord is thicker than typical earbuds and the set is sweatproof, which matters for intense workouts. Connection is wired 3.5mm, compatible with iPhone SE/6/6s/5 era devices, iPad, iPod touch, MacBook, tablets, MP3 players, laptops, Chromebooks, Kindle Fire and Android/Windows phones — with a Lightning adapter needed for iPhone 7 and above and possibly a USB-C adapter for newer phones.
Buy it if you have small ears, you run or train hard, and fit security matters more to you than anything else. Skip it if you want a black, adult-neutral design or you mainly listen at a desk where a hook shape is unnecessary.
The AIAUXAI Over Ear Earbuds take the opposite approach: instead of tailoring the fit to one ear type, they aim to plug into almost everything you own. The compatibility list is genuinely long — Samsung Galaxy A-series, S-series and Note models, Google Pixel 5a/4a/3a, iPad generations, iPhone 6/6s/6 Plus/5/5s, OnePlus Nord and numbered models, Motorola G Power and razr 5G, Chromebook, PS4, PS5, Switch, MP3 players, Mac and laptops. If your drawer is full of 3.5mm devices, this is the headset that covers the most of them at once.
The hardware is a step up in raw driver size: a 10 mm dynamic driver at 32 ohm impedance, 105 dB sensitivity, 20 Hz to 20,000 Hz frequency range. Higher impedance and higher sensitivity together usually mean the buds play loud and clean off weak sources like a laptop or handheld, which fits the "plug and play" positioning. The cable is 1.2 meters of TPE with strong tensile strength — a bit more length to work with than a short run-only cord, and TPE is a reasonable choice for something that gets coiled and stuffed into a bag.
In the box you get the 3.5mm sport headphone, a carrying case and two pairs of eartips. The ear placement is in-ear with a hook-shaped earpiece and a "straight angle" style, and controls are button-based on a remote, with volume control and sound isolation. The color is black with purple accents and a black case, which reads more neutral than the Joysico set. It's listed for adults and weighs 50 g.
Side-by-Side: Which Should You Choose?
• Best for small ears → Joysico Sport Running Headphones. Smaller-than-normal buds, no need to jam them into the canal, and extra memory foam tips included.
• Best for fit security while running → Joysico Sport Running Headphones. Wrap-around earhook wire plus a cable clip keeps everything locked down.
• Best for kids age 8+ → Joysico Sport Running Headphones. It's the one with a kid age range and a small-ear fit.
• Best for device compatibility → AIAUXAI Over Ear Earbuds. The compatibility list spans Samsung, Pixel, iPhone, iPad, OnePlus, Motorola, Chromebook, PS4/PS5 and Switch.
• Best for a longer cable → AIAUXAI Over Ear Earbuds. 1.2 m TPE versus a run-focused cord.
• Best for bigger driver specs → AIAUXAI Over Ear Earbuds. 10 mm dynamic driver, 32 ohm, 105 dB sensitivity.
• Best for workout sweat resistance → Joysico Sport Running Headphones. Explicitly sweatproof with a thicker, more durable cord.
• Best for a neutral adult look → AIAUXAI Over Ear Earbuds. Black with purple accents versus an all-purple build.
If I had to pick one, I'd buy the Joysico Sport Running Headphones for training and the AIAUXAI Over Ear Earbuds for desk and multi-device use — but forced to choose a single set, I lean Joysico. In my opinion, the small-ear ergonomics, the earhook that holds through sweat, the cable clip and the included memory foam tips solve the most common complaint about wired sport earphones, which is that they won't stay in. The AIAUXAI is the better generalist and the better spec sheet on paper, but the Joysico is the more purpose-built answer to a specific, real problem. Check the current price on Amazon before deciding, since that's the one thing specs can't tell you.
FAQ
They work with 3.5mm devices including iPhone 6, 6s, 6 Plus, 5 and 5s. Newer iPhones without a headphone jack need an adapter, since this is a wired 3.5mm headset.
Hard to say without listening, but on specs the AIAUXAI has the larger 10 mm driver, 32 ohm impedance and 105 dB sensitivity. The Joysico runs 16 ohm with a 20 Hz–20,000 Hz range and includes memory foam tips, which typically tighten bass and isolation. Both use dynamic drivers.
No. Both are wired 3.5mm headsets. If you need Bluetooth for running, neither of these is the right pick.
The Joysico Sport Running Headphones, clearly. It's the only one of the two with a kid age range and a small-ear fit, plus a sweatproof build for school sports and play.
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.