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If you want a wired, sweat-resistant pair of over-ear-hook earbuds that simply will not fall out of your ears mid-run, choose Joysico Over Ear Earbuds; if you need wireless freedom plus a spare wired pair for your USB-C devices, choose BLXSounds A9.
• Joysico's biggest strength: A wired over-ear-hook design with a 3.5 mm jack, a shirt clip, a 130 cm cord, six ear-tip options and a sweatproof build — made for people who hate fiddling with earbuds during workouts.
• Joysico's biggest trade-off: It's wired only, it needs a Lightning adapter for iPhone 7 and newer, and its "noise control" is passive isolation rather than active cancellation.
• BLXSounds A9's biggest strength: Bluetooth 5.3 with auto-pairing, up to 40 hours of total playtime with the case, an LED battery display, ENC noise-cancelling mics, touch controls — plus two extra USB-C wired in-ear pairs in the box.
• BLXSounds A9's biggest trade-off: The wireless pair relies on battery and Bluetooth, so you're managing charging, and the wired extras use USB-C rather than a standard 3.5 mm plug.
• Who Joysico is for: Runners, gym-goers and anyone who wants zero charging, a secure hook fit and a plug that works with treadmills, PS4/PS5 and older gear.
• Who the A9 is for: Commuters, call-takers and multi-device users who want wireless convenience plus backup wired earbuds for modern USB-C phones and laptops.
The Joysico set is built around one idea: stay in the ear, no matter what. The over-earhook wraps around the back of your ear and holds the bud in place without forcing it deep into the canal — which is exactly what you want when you're sweating through a jog or shifting positions on a gym bench. A shirt clip keeps the cable from whipping around, and the 130 cm cord is long enough that you can plug into a treadmill and still move naturally. That's a genuinely thoughtful combination for anyone who has ever yanked a bud out mid-stride.
Comfort is clearly the second pillar. The hook is soft, the body is lightweight, and Joysico ships six different ear-tip sizes — small, medium, large, dual-layer, triple-layer and memory foam — so you're not stuck with a generic fit. The brand specifically notes you can wear them with glasses without discomfort, and the memory foam tips are the ones to reach for if you want better isolation and a fuller low end. With 13 mm dynamic drivers covering 20 Hz to 20,000 Hz, the sound is described as loud and clear with strong bass and no distortion at high volume — I'd expect that to suit music, podcasts, audiobooks and radio equally well.
BLXSounds A9: Who It's For
The BLXSounds A9 is less a single product and more a small kit. You get one wireless pair with Bluetooth 5.3 and one-step auto-pairing, plus two USB-C wired in-ear pairs. That "1 wireless & 2 USB-C wired" structure is the whole selling point, and it's a smart one for anyone who splits time between a phone, a laptop and maybe a tablet.
The wireless side is the headline. Bluetooth 5.3 keeps the connection modern, and the battery story is straightforward: roughly 6 to 8 hours per charge, up to 40 hours total with the case, and an LED display that shows the case's power level so you're not guessing. The mics use ENC (environmental noise cancelling) to keep your voice clear on calls in noisy places, and touch controls handle music and call management without reaching for your phone. Sound is described as immersive stereo with deep bass — the kind of tuning most people want for streaming, gaming and everyday listening.
Then there are the two USB-C wired pairs, which cover the situations where wireless is a hassle — a dead battery, a lag-sensitive game, or a device you'd rather not pair. They include a remote so you can take calls without handling your phone, and the ergonomic, lightweight shape is aimed at smaller ears with long-wear comfort. The trade-off is equally clear: the wired pairs are USB-C, not 3.5 mm, so they won't plug into a treadmill, a PS5 controller or an older MP3 player without the right port. And because the main pair is battery-powered, you're always managing charge. For commuters, remote workers and call-heavy users, though, the flexibility here is hard to beat.
• Best for running and gym workouts → Joysico Over Ear Earbuds. The over-earhook, shirt clip and sweatproof build are purpose-built to stay put.
• Best for battery life and cord-free listening → BLXSounds A9. Bluetooth 5.3, 6–8 hours per charge and up to 40 hours with the case.
• Best for clear phone calls → BLXSounds A9. ENC noise-cancelling mics are designed for conversations in noisy environments; Joysico relies on an in-line mic with passive isolation.
• Best for device compatibility with older gear → Joysico Over Ear Earbuds. The 3.5 mm jack works with treadmills, radios, PS4/PS5, airplane TVs and more (Lightning adapter needed for iPhone 7 and newer).
• Best for modern USB-C phones and laptops → BLXSounds A9. Two USB-C wired pairs plus wireless cover iPhone 15/16/17, Galaxy S25/S24 Ultra, Pixel 9 and laptops.
• Best for fit customization → Joysico Over Ear Earbuds. Six ear-tip sizes including dual-layer, triple-layer and memory foam.
• Best for a multi-device, multi-scenario kit → BLXSounds A9. One wireless pair plus two wired backups in a single package.
• Best for set-it-and-forget-it simplicity → Joysico Over Ear Earbuds. No pairing, no charging, no battery anxiety.
If I had to pick one, I'd buy the Joysico Over Ear Earbuds for the specific job most people are shopping for here: earbuds that stay in during sweaty, high-movement activity. The hook design, shirt clip, long cord, six tip sizes and sweatproof build add up to a tool that just works without charging or pairing. That said, the BLXSounds A9 is the smarter buy if your life is wireless-first and you want backup wired pairs for USB-C devices. In my opinion, athletes and treadmill users should take the Joysico; commuters and call-heavy multi-device users should take the A9. Whatever you choose, check the current price on Amazon before deciding — both are worth a look at the right number.
The Joysico, in my opinion. Its over-earhook, shirt clip and sweatproof construction are designed specifically to keep buds in place during movement. The A9's wireless pair is fine for casual walks, but it doesn't have a hook system.
Yes. The wireless pair uses Bluetooth 5.3 with auto-pairing, and the listing names iPhone 17/16/15, Galaxy S25/S24 Ultra and Pixel 9. The two included wired pairs are USB-C, so they fit USB-C phones and laptops rather than older 3.5 mm jacks.
They're different approaches. Joysico uses passive noise isolation — the angled in-ear fit and memory foam tips physically block sound. The A9 uses ENC noise-cancelling mics, which clean up your voice for calls rather than cancelling what you hear. For calls in noisy places, the A9 has the edge; for blocking gym noise, the Joysico's seal does the work.
Wired. It uses a 3.5 mm jack and includes a 130 cm cord, so there's no battery or pairing. Note that iPhone 7 and newer require a Lightning adapter. If you want wireless, that's the BLXSounds A9's territory.
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