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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 6 min read · Independent comparison
• Earphones Plus 6 — biggest strength: six pairs of 14mm silicone replacement ear tips that restore a worn-out set of in-ear buds instead of replacing the whole thing.
• Earphones Plus 6 — biggest trade-off: it is not an earphone at all. If your stem doesn't measure between 4mm and 5.5mm, it simply won't fit.
• Podstring Ear Plugs — biggest strength: a low-profile silicone design built specifically to lie flat for side sleepers, with a claimed 30dB of noise reduction and four tip sizes.
• Podstring Ear Plugs — biggest trade-off: it is a passive noise blocker, not an audio device. No music, no calls, no Bluetooth.
• Pick Earphones Plus 6 if you already own in-ear earbuds and want a cheap, practical way to get a better seal for the gym.
• Pick Podstring Ear Plugs if your problem is a snoring partner or noisy traffic, not sound quality.
This is a consumable, not a gadget. Earphones Plus 6 is a six-pair pack of black silicone ear tips with a 14mm outside diameter, made to slide onto in-ear earphone stems measuring 4mm to 5.5mm (roughly 5/32" to 7/32"). That's the entire pitch, and it's an honest one: earbud tips are the first thing to wear out, get lost, or lose their grip, and a fresh set of six costs far less than a new pair of buds.
The brand has been selling portable electronics accessories and OEM-compatible replacement cushions since 2007, and the listing description points buyers toward measuring their stem connector before ordering — or messaging through the customer Q&A with a brand and model for compatibility help. There's also a clear upgrade path: if you need a larger connector hole, look up SKU 012C-BLK6Z-L; if you need smaller, 012K-BLK6Z-L. That's a genuinely useful detail most accessory listings leave out.
Who should skip it? Anyone shopping for earbuds, not tips. There's no cable, no driver, no charging here — nothing that makes sound. If your earphone stems fall outside that 4mm–5.5mm window, this pack will not help you, no matter how good the price looks. Measure first, then buy.
Podstring Ear Plugs: Who It's For
Podstring Ear Plugs are a different category entirely: reusable silicone sleep earplugs with a claimed NRR of 30dB. The design brief is side sleepers. The plugs sit low-profile and flat inside the ear canal so they don't press into a pillow the way traditional foam plugs do — a real, specific problem for anyone who wakes up with sore ears after an hour on their side.
They ship with four tip sizes (XS, S, M and L) plus a compact travel case, which is more thoughtful than most single-size sleep plugs. Four sizes means you can actually find a seal instead of guessing, and the case keeps them clean for a hotel, a flight, or the office.
The noise-reduction philosophy here is worth understanding before you buy. These are designed to cut low-frequency noise — snoring, traffic rumble, a neighbour's bass — while keeping mid and high frequencies audible. That means an alarm, a voice, or a baby monitor still gets through. If you want total silence, this is deliberately not that product. If you want to sleep through your partner's snoring without sleeping through your alarm, that's exactly the trade-off being engineered for.
Because they're washable silicone rather than disposable foam, they're built for months of daily use. That's a durability and waste argument, not a comfort guarantee — silicone feels different in the ear than foam, and some people prefer one or the other. The blue colour is the only option listed.
Who should skip it? Anyone who needs to hear music, take calls, or use noise cancellation while working out. There is no audio path here at all.
• Best for upgrading earbuds you already own → Earphones Plus 6. Six pairs of 14mm silicone tips, nothing else required.
• Best for blocking snoring and traffic → Podstring Ear Plugs. The 30dB NRR is the headline feature.
• Best for side sleepers → Podstring Ear Plugs. The low-profile, flat-in-ear shape is designed around pillow pressure.
• Best for workout use → Earphones Plus 6. Fresh tips restore grip and seal on in-ear buds, which is usually why they fall out mid-session.
• Best if you want to keep hearing alarms → Podstring Ear Plugs. They reduce low frequencies while leaving mid and high frequencies audible.
• Best if fit is uncertain → Podstring Ear Plugs. Four tip sizes versus a stem-size compatibility window you have to measure.
• Best for travel → Podstring Ear Plugs. A compact case is included; the Earphones Plus pack is just tips in a bag.
• Best if you need sound at all → Earphones Plus 6. Only one of these two products is even connected to an audio device.
For the workout angle specifically, I'd buy Earphones Plus 6. If your in-ear buds keep slipping or the tips are shot, six pairs of 14mm silicone tips is the cheapest fix in this comparison, and it keeps whatever buds you already like. I'd only choose Podstring Ear Plugs if sleep — not training — is the actual problem, because as soft silicone sleep earplugs they solve a job Earphones Plus 6 was never designed for. These aren't competitors; they're two different answers to "my ears are uncomfortable." Check the current price on Amazon for whichever one matches your problem, and measure your earphone stems before ordering the tips.
are there earbuds for sleeping
Yes, but the two products here work differently. Podstring Ear Plugs are soft silicone sleep earplugs with a claimed 30dB noise reduction and a low-profile shape for side sleepers — they block sound rather than play it. Earphones Plus 6 is not an earbud; it's a set of replacement tips for earphones you already own.
what are the best earbuds to sleep in
In my opinion, for pure sleep comfort the Podstring Ear Plugs are the better fit here, because they're designed to lie flat against a pillow and come in four tip sizes (XS/S/M/L). Earphones Plus 6 only makes sense at night if your existing in-ear buds are uncomfortable and need better-sealing silicone tips.
how to put on silicone earbuds
For Earphones Plus 6, check that your earphone stem measures 4mm to 5.5mm, then push the 14mm silicone tip firmly onto the stem until it seats evenly. For Podstring Ear Plugs, start with the medium tip, insert gently and rotate slightly until it sits flat — then try other sizes if you feel pressure.
do silicone earplugs block snoring noise
Podstring states up to 30dB of ambient noise reduction, which is aimed at snoring, roommates and nearby traffic. Note the design intent: it lowers low-frequency noise while keeping mid and high frequencies audible, so alarms and speech still come through. That's a feature, not a flaw, for most sleepers.
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