How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a familiar in-ear fit with active noise cancellation and a low-latency gaming mode, choose XIAOMI Earbuds Redmi Buds; if you need an open-ear clip design that stays put through hard workouts and lets you hear traffic while you run, choose NANK Clip. Both are built for sweat, but they solve the problem in completely different ways — one seals your ear canal, the other refuses to.
• XIAOMI Earbuds Redmi Buds — biggest strength: In-ear design with hybrid active noise cancellation (down to -35dB) and a low-latency game mode, so audio feels closed-off and immersive.
• XIAOMI Earbuds Redmi Buds — biggest trade-off: Shorter total battery life at up to 18 hours with the case, and a sealed fit means you can't hear your surroundings.
• NANK Clip — biggest strength: Open-ear clip-on design with C-Hook and buckle 2.0 tech, 24-hour total playtime, and IPX5 sweat/rain resistance.
• NANK Clip — biggest trade-off: Because it doesn't seal the ear canal, ambient noise leaks in and bass won't hit as hard as a sealed in-ear.
• Who the Redmi Buds are for: Commuters, gamers, and anyone who wants noise cancellation and a tight in-ear seal for the gym.
• Who the NANK Clip is for: Runners, cyclists, and lifters who want to stay aware of their surroundings and never fiddle with a slipping bud.
The Redmi Buds 3 Lite is a classic stem-style in-ear. Xiaomi put a 6mm dynamic driver inside, tuned by Xiaomi Sound Lab, with a 20Hz–20,000Hz frequency range and 94dB sensitivity. That's a spec sheet aimed at consistent, everyday sound rather than audiophile drama. The bigger story is the hybrid active noise cancellation rated down to -35dB, which is unusual at this tier and genuinely useful on a bus or in a noisy gym.
The fit is in-ear with silicone tips, and the enclosure is plastic with a silicone case — the IP54 rating covers dust and water splash. That's the key distinction for sweat: IP54 handles splashes and light sweat, not submersion.
Buy it if you want active noise cancellation, a sealed in-ear fit, and a low-latency mode for gaming where you need to pick out footsteps and gunshots. Skip it if you need maximum battery, run on open roads at night, or sweat heavily enough that you want a higher water rating.
NANK Clip: Who It's For
The NANK Clip takes the opposite approach entirely. It's an open-ear clip-on — it hooks onto your ear rather than plugging into it. Each earbud weighs just 5.3g, and the C-Hook plus buckle 2.0 design is engineered specifically to survive sprinting, lifting, and heavy sweating without slipping. If you've ever had a bud pop out mid-run, that's the problem this product exists to solve.
Sound comes from a titanium-ceramic diaphragm and a triple-tuned acoustic system, with AI-powered call noise cancellation to cut wind and background chatter. Be honest about the trade-off here: open-ear means no seal, so deep bass is limited and outside noise gets in. NANK's own guidance frames these as ideal for podcasts, calls, and casual listening rather than critical music sessions.
The numbers that matter for athletes: IPX5 sweatproof and waterproof, Bluetooth 5.4 with 40ms low latency and a 32-foot range, 8 hours per charge, and 24 hours total with the case (up to 40 hours at 40% volume). A 2-hour charge time and a 400mAh case round it out. There's also a one-year manufacturer warranty.
Buy it if you run, cycle, or train outdoors and want to hear cars, other people, and your surroundings. Skip it if you want noise cancellation, maximum bass, or a fully sealed listening experience.
• Best for noise cancellation → XIAOMI Earbuds Redmi Buds. Hybrid ANC down to -35dB is the whole point of the sealed in-ear design.
• Best for staying aware while running or cycling → NANK Clip. The open-ear design is built around safety and situational awareness.
• Best for battery life → NANK Clip. 24 hours total versus up to 18 on the Redmi Buds, and up to 40 hours at reduced volume.
• Best for gaming and video sync → NANK Clip. Bluetooth 5.4 with 40ms low latency edges out Bluetooth 5.2.
• Best for a secure fit during intense movement → NANK Clip. C-Hook and buckle 2.0 are purpose-built to stop slipping.
• Best for commuting and phone calls in noise → XIAOMI Earbuds Redmi Buds. The noise-reduction algorithm isolates voices for clearer calls, and ANC blocks the bus engine.
• Best for heavy sweating and rain → NANK Clip. IPX5 is a stronger water rating than IP54.
• Best for all-day comfort → NANK Clip. At 5.3g per bud with zero pressure on the ear canal, it's designed for long sessions.
For sweatproof use specifically, I'd buy the NANK Clip. IPX5 beats IP54, the C-Hook design is explicitly engineered against slipping, and 24 hours of playtime means you're not charging mid-week. The open-ear trade-off is real — you lose bass depth and noise isolation — but for running, lifting, and cycling, hearing your surroundings is a feature, not a flaw.
If you mostly train indoors, want active noise cancellation, or game with these, the Redmi Buds are the better pick. Just know they're splash-resistant rather than built for heavy sweat.
FAQ
what are sports earbuds
how to wear sports earbuds
In-ear models like the Redmi Buds sit in the ear canal with silicone tips for a seal. Clip-on models like the NANK Clip hook over the ear instead, leaving the canal open — which is why the NANK stays aware of surroundings and the Redmi Buds block them out.
how to connect sports earbuds
Both use Bluetooth: the Redmi Buds run Bluetooth 5.2, and the NANK Clip runs Bluetooth 5.4. Both pair wirelessly with a 10-meter range (32 feet for the NANK) and use touch controls for media.
how to use sports earbuds
Charge the case, pair over Bluetooth, and use the touch controls for playback and calls. The Redmi Buds add a low-latency game mode and ANC, while the NANK Clip switches between Chinese and English by pressing either side's touch button five times when powered on.
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