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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a complete, ready-to-wear wired sleep headphone with a microphone, inline controls, and a tangle-free cable, choose Yiwiso Sleep Headphones; if you need a bulk replacement ear tip set to restore or refresh your Beats Studio Buds or Beats Fit Pro, choose AYNSRTN 9.
• Yiwiso Sleep Headphones' biggest strength: a full in-ear listening setup — 10mm dynamic drivers, a 3.5mm wired connection, an inline mic and volume remote, plus three sizes of soft silicone ear tips, a cable clip, and a travel pouch.
• Yiwiso Sleep Headphones' biggest trade-off: it's a wired 3.5mm product, so phones with Lightning or USB-C audio ports need an adapter, and the inline volume control doesn't work when plugged into a laptop or computer.
• AYNSRTN 9's biggest strength: nine pairs of soft silicone ear tips in three sizes (11mm, 13mm, 15mm) plus a cleaning kit, so you can rotate, replace, or share tips for Beats Studio Buds and Beats Fit Pro.
• AYNSRTN 9's biggest trade-off: it's an accessory, not a headphone — it only fits Beats Studio Buds and Beats Fit Pro, and it's explicitly not compatible with Powerbeats Pro, Beats X, or urBeats.
• Who each pick is for: Yiwiso Sleep Headphones for side sleepers and small-eared listeners who want one wired, all-in-one bedtime headphone; AYNSRTN 9 for Beats owners who just need fresh, comfortable silicone tips.
The Yiwiso Sleep Headphones are built around one idea: an in-ear headphone that stays comfortable when you're lying on your side. The housing and tips are soft silicone rather than hard plastic, and the package includes three tip sizes (S/M/L), which matters more than people expect. A rounded-tip, ergonomic shape plus a tip that actually matches your ear canal is what keeps pressure off the ear during side sleeping — and the "small ears" angle here is a real design intent, not marketing filler.
Buy it if you want a single, self-contained wired headphone for sleeping, travel, and relaxation, and you're fine plugging into a 3.5mm jack. Skip it if your phone only has Lightning or USB-C audio output and you don't want to deal with an adapter — and note the inline volume control won't function when connected to a laptop or computer.
AYNSRTN 9: Who It's For
AYNSRTN 9 is a different category entirely, and that's the point. It's a nine-pair replacement ear tip set in red silicone, sized Small (11mm), Medium (13mm), and Large (15mm), bundled with a cleaning kit. The silicone is described as elastic and long-lasting, resists wear, and is easy to clean — which is the practical argument for owning spares in the first place. Ear tips are the part of an earbud that touches your skin every single day, and they're also the part that quietly degrades: they stretch, lose their grip, and stop sealing properly.
The bowl-shaped tips are designed to reduce background distractions, so a good seal keeps music, calls, and podcasts clear in noisy environments. If you own Beats Studio Buds or Beats Fit Pro and one tip has gone missing, stretched out, or gotten grimy, this set restores the fit without replacing the earbuds.
Buy it if you already own Beats Studio Buds or Beats Fit Pro and want a rotation of fresh tips plus a cleaning kit. Skip it if you don't own those models — compatibility is narrow, and Powerbeats Pro, Beats X, and urBeats are explicitly excluded. Also skip it if you're looking for an actual headphone; this is a consumable accessory, not a listening device.
Side-by-Side: Which Should You Choose?
• Best for side sleeping and small ears → Yiwiso Sleep Headphones. Soft silicone tips in three sizes and a rounded, ergonomic in-ear shape are designed for exactly that.
• Best for a complete, ready-to-use kit → Yiwiso Sleep Headphones. Drivers, mic, inline remote, cable clip, and pouch are all included.
• Best for replacing worn or lost tips → AYNSRTN 9. That's the entire function of the product, and the cleaning kit helps you maintain them.
• Best for wired, battery-free listening → Yiwiso Sleep Headphones. A 3.5mm connection means no charging and no Bluetooth pairing before bed.
• Best for passive noise reduction at night → Yiwiso Sleep Headphones. The noise-isolating ear tips are the mechanism; AYNSRTN 9's bowl-shaped tips do the same job for Beats owners.
• Best for call handling without touching your phone → Yiwiso Sleep Headphones. The inline mic and remote cover answer/reject, play/pause, and track skipping.
• Best for long-term upkeep of earbuds you already love → AYNSRTN 9. Rotating tips extends the usable life of your Beats earbuds.
In my opinion, most people searching this comparison want to sleep better, and for that job I'd buy the Yiwiso Sleep Headphones. It's a finished product: soft silicone tips in three sizes, a rounded in-ear shape, a 10mm driver tuned for relaxing audio, an inline mic and volume control, and a cable clip and pouch in the box. It solves the problem on day one — no charging, no pairing, no missing parts. I'd only pick the AYNSRTN 9 if I already owned Beats Studio Buds or Beats Fit Pro and my real problem was worn-out or lost ear tips. Both are worth checking the current price on Amazon before you commit, since that's the deciding factor for many buyers.
FAQ
how to put on silicone earbuds
what are the best earbuds to sleep in
In my opinion, the best sleep earbuds are wired, low-profile, and soft — which is why I'd point to the Yiwiso Sleep Headphones. Its silicone construction, three tip sizes, rounded shape, and tangle-free TPE cable are all aimed at side sleeping. If you already own Beats Studio Buds or Beats Fit Pro, the AYNSRTN 9 tips can make those more comfortable for the same purpose.
are there earbuds for sleeping
Yes. The Yiwiso Sleep Headphones are purpose-built for sleeping, with noise-isolating silicone tips, a 10mm dynamic driver, and an inline mic and volume control on a 3.5mm wired connection. Just note they need a 3.5mm jack — Lightning and USB-C phones require an adapter.
does the Yiwiso Sleep Headphones work with my phone
It works with any device that has a 3.5mm headphone jack, including many iPhone, Samsung, and Android phones, plus laptops, tablets, and MP3/MP4 players. Apple devices with Lightning audio and Android devices with USB-C audio need a 3.5mm adapter, and the inline volume control won't work when connected to a laptop or computer.
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