If you want soft, flexible replacement tips in five sizes for compatible earplugs, choose CURVD Earplug Replacement Tips; if you need low-profile silicone earpieces for a coil-tube audio kit, choose Neotter 8. For video calls, though, neither is a headphone: both products are ear tips, so the right choice depends on the earplug or communication setup you already use.
CURVD Earplug Replacement Tips vs Neotter 8 at a Glance
• Neotter 8’s strength: Its low-profile design is intended to fit with a hat, helmet, mask, or headset. Trade-off: Its stated use is with most coil-tube audio kits, not as a general-purpose video-call headphone.
• CURVD is for: People who need replacement tips for compatible earplugs and want a particularly small XXS option.
• Neotter 8 is for: People who use a compatible radio earpiece setup and want several replacement earpieces in three sizes.
• For video calls: Neither product supplies a microphone or a complete audio device, so you’ll need a compatible earplug or audio system for the call itself.
CURVD is the more adaptable pick if your immediate problem is fit. The set contains five pairs of silicone tips in XXS, XS, S, M, and L. That XXS-to-L spread gives you more sizing choices than Neotter’s three listed sizes, which matters if standard small tips still feel too large or if you want to compare fits across your ears. The tips are described as soft and flexible, and the silicone construction is meant for comfortable wear over time.
The intended role is specific: these are replacement tips for compatible earplugs. CURVD lists its own Everyday Earplugs and several other earplug lines as compatible, including Loop Quiet, Engage, and Experience, along with Jayine and Audree. That makes the set potentially useful when an original tip is lost, worn, or simply not the right size. Compatibility is not a promise that every earplug will accept them, so check your existing earplug’s fit before choosing.
For everyday routines, the appeal is the range of fit options and the focus on sound isolation. The product is presented for situations such as sleep, noise sensitivity, parenting, or relaxing. Those are earplug uses, not headphone functions: the tips don’t provide audio playback or a microphone for calls. Their main trade-off is that they help only when paired with a compatible earplug. The product information also specifies five pairs, so this is a compact replacement set rather than a full communication kit.
Who should skip it: Skip CURVD if you need a complete headset, a radio earpiece, or a tip designed specifically for a coil-tube audio kit.
Neotter 8 is aimed at a different setup. Its eight pairs are replacement earpieces for use with most coil-tube audio kits, and the product information says they can be worn in either the left or right ear. The set includes two pairs of large, four pairs of medium, and two pairs of small. If you use that kind of radio communication equipment, the multiple pairs and three-size mix may be useful when you need replacements or want to keep spares available.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 7 min read · Independent comparison
The trade-off is specialization. Neotter’s stated compatibility is with most coil-tube audio kits; it does not list the broad range of consumer earplug models named for CURVD. Its size selection also omits an XXS option and is organized around S, M, and L. That may be a limitation if you need a very small tip or are replacing tips on an ordinary noise-reducing earplug. And while its low-profile form may work alongside a headset, the earpiece itself is not presented as a standalone video-call headphone or microphone.
Who should skip it: Skip Neotter 8 if you need tips for a listed consumer earplug model, or if your fit requires an XXS size.
• Need the most listed size options → CURVD Earplug Replacement Tips. Its set includes XXS, XS, S, M, and L; Neotter lists small, medium, and large.
• Need an XXS option → CURVD Earplug Replacement Tips. It is the only one of these sets with that extra-small size.
• Need replacement earpieces for a coil-tube audio kit → Neotter 8. Its stated use is with most coil-tube kits, with either-ear wear specified.
• Wear a hat, helmet, mask, or headset over your setup → Neotter 8. Its low-profile design is intended to accommodate those items.
• Replacing tips for a compatible consumer earplug → CURVD Earplug Replacement Tips. Its listed compatibility includes CURVD Everyday Earplugs and several other earplug lines.
• Want multiple pairs divided across three sizes → Neotter 8. The set has eight pairs: two large, four medium, and two small.
• Looking for a headphone for video calls → Neither by itself. Both are replacement earpieces or tips; neither product description identifies a microphone or a complete headphone system.
• Want earplug tips for everyday noise reduction → CURVD Earplug Replacement Tips. Its stated use includes sleep, noise sensitivity, parenting, and relaxing.
In my opinion, I’d choose CURVD if I needed replacement tips for compatible earplugs, especially because its five sizes include XXS. I’d choose Neotter 8 for a coil-tube radio setup where a low-profile earpiece could fit alongside a helmet or mask. For video calls, I would treat both as components, not complete headphones: neither listing provides the microphone or full audio system that a call requires.
Before choosing, identify what you are replacing. CURVD is presented as a set of earplug tips, with compatibility named for particular earplug lines. Neotter 8 is presented as an earpiece set for most coil-tube audio kits. Those are different jobs, so a larger number of pairs does not automatically make one the better fit for your setup.
Think about what else you wear during use, too. Neotter explicitly highlights a low-profile shape for use with a hat, helmet, mask, or headset. CURVD’s stated emphasis is soft, flexible tips and fit across a broader range of earplug users. That difference may settle the decision more quickly than the materials: both descriptions identify silicone, though Neotter also describes its polymer as hypoallergenic and medical-grade.
Finally, keep the video-call use case in perspective. If you are searching for the best fast charging gaming headphones for video calls, neither product fits that description: the provided details identify replacement tips or earpieces, not gaming headphones or charging hardware. The same applies if you are searching for wireless wireless headphones for video calls. Choose the tip set only if it matches your existing device; for call audio, you’ll need a separate compatible system.
FAQ
The tips are replacements for compatible earplugs, not a complete headphone or call system. The product information does not specify a microphone, wireless connection, or audio playback.
Neotter 8 is described as an earpiece set for most coil-tube audio kits. Its listing does not identify it as a standalone headphone or provide a microphone for calls.
CURVD lists five sizes: XXS, XS, S, M, and L. Neotter lists three: small, medium, and large, with eight pairs split across those sizes.
Check the equipment the tips need to fit and the size you need. CURVD names several compatible earplug lines, while Neotter is intended for most coil-tube audio kits; neither compatibility statement means it will fit every device.
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