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If you want a complete pair of open-ear wireless earbuds built for workouts, glasses wearers and all-day comfort, choose Piluyaa Clip-on Earbuds; if you need fresh silicone replacement tips for a pair of Bose QuietComfort Ultra Earbuds (2nd Gen) you already own, choose NANLANFAN Replacement Ear Tips.
• Piluyaa's biggest strength: a full clip-on Bluetooth 5.4 headphone system at just 5.3g per bud, with open-ear comfort, IPX5 water resistance, ENC call noise cancellation and a charging case that stretches total playtime to 24 hours.
• Piluyaa's biggest trade-off: it's an open-ear design, so it deliberately doesn't seal your ear canal — that's the point (awareness, comfort, no pressure) but it also means it isn't the pick for someone chasing maximum passive isolation.
• NANLANFAN's biggest strength: three pairs of soft silicone tips in S, M and L, shaped specifically for the Bose QuietComfort Ultra Earbuds 2nd Gen, so you can dial in a secure, noise-blocking fit again.
• NANLANFAN's biggest trade-off: these are tips only — no earbuds, no charging case, no electronics. If you don't already own the matching Bose model, they're useless to you.
• Buy Piluyaa if you want a standalone pair of wireless clip-on earbuds for running, cycling, the gym or wearing alongside glasses.
• Buy NANLANFAN if you already own Bose QuietComfort Ultra Earbuds (2nd Gen) and your original tips are worn, lost or no longer sealing properly.
The Piluyaa Clip-on Earbuds are a self-contained audio product. You get the headphones, a charging case, a USB-C cable and a manual in the box — nothing else required. The design is the headline here: an open-ear, clip-on shape with a C-shaped bridge and slim hook that rests against your ear rather than plugging into it. At 5.3 grams per side, the whole point is that you forget you're wearing them. If you've ever had to take earbuds out after an hour because your ear canals felt sore or itchy, that's the problem this design exists to solve.
The spec sheet backs up the everyday-use angle. Bluetooth 5.4 handles the wireless connection, which in practice means quicker pairing and steadier, lower-latency audio than older Bluetooth generations. Dual sonic directional transmission is aimed at keeping your sound in and other people's sound out, and ENC (environmental noise cancellation) is tuned specifically for call clarity — it reduces the background noise going into your mic, so you sound clearer on the other end. Battery-wise you get up to 6 hours on a single charge and up to 24 hours total with the charging case. IPX5 water resistance covers sweat, splashes and light rain, which is exactly the kind of abuse a workout bud takes.
So who should buy it? Runners, cyclists, gym-goers and anyone who wears glasses and finds normal earbuds fight with their frames. The open-ear clip design also suits people who want to hear traffic, coworkers or kids while listening. In my opinion, it's the stronger pick for anyone who wants one product that does everything wirelessly.
Who should skip it? If your priority is total noise isolation — blocking out a plane cabin or a loud open office — an open-ear design works against you by design. And if you already love the sound and fit of a specific sealed earbud you own, you don't need a second pair of headphones; you need tips for the ones you have.
NANLANFAN Replacement Ear Tips are a maintenance part, not a gadget. They're silicone tips made specifically for the Bose QuietComfort Ultra Earbuds (2nd Gen), sold as three pairs in assorted sizes — small, medium and large — in black. Six tips total. No earbuds included, and that's stated plainly.
The value here is fit recovery. Silicone tips are the wear item on any in-ear bud: they collect earwax, they stretch, they eventually stop sealing the way they did on day one. Once the seal goes, so does the bass and so does the noise blocking. A fresh set of correctly sized silicone tips restores both. NANLANFAN's tips are described as high-quality soft silicone with an ultra-light weight, and they're shaped to sit securely so they don't work their way loose mid-commute or mid-run.
The three-size assortment matters more than it sounds. Ear canals aren't symmetrical and they're not identical between people, so having S, M and L in one pack lets you mix — a medium in one ear, a large in the other — which is often the difference between "these keep falling out" and "I forget I'm wearing them." Because they're silicone rather than foam, they also wipe clean and last longer if you look after them.
Who should skip them? Anyone who doesn't own that exact Bose model. These are model-specific, and silicone tips for one earbud shape rarely seat properly on another. If you're shopping for your first pair of earbuds, this isn't a product — it's an accessory.
Side-by-Side: Which Should You Choose?
• Best for a complete, standalone audio setup → Piluyaa Clip-on Earbuds. You get headphones, case, cable and manual in one purchase.
• Best for replacing worn or lost tips → NANLANFAN Replacement Ear Tips. Three pairs across three sizes, built for one specific model.
• Best for running, cycling and gym sessions → Piluyaa Clip-on Earbuds. IPX5 handles sweat and rain, and the 5.3g clip-on build won't bounce or fall out.
• Best for glasses wearers → Piluyaa Clip-on Earbuds. The C-shaped bridge and slim hook are designed to coexist with frames instead of pressing against your temples.
• Best for long listening sessions → Piluyaa Clip-on Earbuds. Up to 6 hours per charge and up to 24 hours with the case, without the ear-canal fatigue a sealed bud causes.
• Best for clearer phone calls → Piluyaa Clip-on Earbuds. ENC works on the microphone side to cut background noise for the person you're talking to.
• Best for restoring noise blocking on earbuds you already own → NANLANFAN Replacement Ear Tips. A proper silicone seal is what makes in-ear isolation work at all.
• Best for getting the fit right across mismatched ears → NANLANFAN Replacement Ear Tips. Small, medium and large in the same pack means you can size each ear independently.
My Verdict
They're different product categories, so "better" depends on what you need. Piluyaa is a complete wireless earbud; NANLANFAN is a pack of silicone tips for a specific Bose model. If you need earbuds, Piluyaa wins by default.
No. They're made specifically for the Bose QuietComfort Ultra Earbuds (2nd Gen). If you own a different model, don't expect a proper seal or a secure fit.
Up to 6 hours of continuous playback on a single charge, and up to 24 hours total when you include the charging case. That covers a full day of music, podcasts and calls for most people.
The Piluyaa Clip-on Earbuds. IPX5 water resistance handles sweat and rain, the 5.3g clip-on fit stays put, and the open-ear design keeps you aware of your surroundings while you train. NANLANFAN tips only make sense if you're repairing a Bose pair you already have.
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