If you want lightweight in-ear earphones for glasses wearers, choose Sony MDRE9LP/BLU; if you need adjustable, foldable on-ear headphones, choose noot products K11. For glasses wearers, the Sony’s compact earbuds avoid an over-ear headband, while the noot products K11 offers padded earcups, an adjustable fit, and a foldable design.
Sony MDRE9LP/BLU vs noot products K11 at a Glance
• Sony MDRE9LP/BLU: Lightweight, compact earbuds with 13.5 mm neodymium drivers; trade-off: the in-ear fit may not suit people who prefer padded earcups.
• noot products K11: Adjustable, padded on-ear headphones that fold for storage; trade-off: the headset has no built-in microphone.
• Sony’s design is a natural fit for listeners who want small earbuds and do not want a headband over their glasses.
• K11’s design suits people who want an adjustable headset for kids or adults and value foldability.
• Both: Wired listening through a 3.5 mm jack; a compatible adapter may be needed for some devices without that connection.
The Sony MDRE9LP/BLU is a simple wired earbud option for someone who wants a compact set to carry from one place to another. Its 13.5 mm neodymium drivers are designed to deliver clear, natural audio with deep bass, and the open-air design is intended to provide a crisp, realistic sound. The angled 3.5 mm plug is another practical detail for everyday use.
For glasses wearers, the main appeal is straightforward: earbuds do not add a headband or earcup pressure around the frames. The buds are designed to sit securely and comfortably in the ear, and the set includes two pairs of silicone earbuds for fit. That makes these earphones for glasses wearers worth considering if you prefer an in-ear style and want something lightweight and compact.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 6 min read · Independent comparison
Skip them if you specifically want padded earcups, an adjustable headband, or a foldable over-ear-style headset. The Sony is an in-ear design, not a cushioned on-ear alternative. It also connects by a wired 3.5 mm jack, so check that your device has a compatible port or that you have the appropriate adapter.
The noot products K11 takes the opposite approach: it sits on the ears, with padded cushions and an adjustable headband. Its foldable construction makes it easier to store in a bag, which is useful for school, travel, or moving between devices. The product information describes the fit as suitable for children and adults, though the fit will naturally depend on the individual.
The K11 may suit glasses wearers who prefer a padded headset over earbuds. However, its on-ear cushions sit where glasses arms meet the head, so the design does not eliminate that possible point of contact. If you are looking for the best foldable head phones for glasses wearers, this model has a practical foldable format, but comfort alongside frames will depend on your fit and preference.
One important limitation: there is no built-in microphone. The K11 uses a 3.5 mm wired connection and includes volume control. Its stated 24-month warranty coverage may also matter to buyers choosing a headset for regular use. Choose it for the adjustable, padded, foldable format—not for calls through a headset mic.
• Best for a compact, lightweight carry → Sony MDRE9LP/BLU. Its in-ear design is made for portability and does not require carrying a headband.
• Best for a foldable headset → noot products K11. The on-ear headphones fold for storage and travel.
• Best for glasses wearers who want to avoid earcups → Sony MDRE9LP/BLU. Earbuds leave the area around the frames and earcups out of the equation, though the in-ear fit must work for you.
• Best for glasses wearers who prefer padded on-ear headphones → noot products K11. Its cushions and adjustable headband offer a different fit, but the earcup and glasses-arm area may still make contact.
• Best for an adjustable fit for kids or adults → noot products K11. Its headband adjusts, and the product information describes it as suitable for children and adults.
• Best for a listening option with no headband → Sony MDRE9LP/BLU. The rounded earbuds fit in the ear rather than over it.
• Best if a built-in mic is essential → neither. The K11 explicitly has no mic, and the Sony’s listed features do not specify one.
• Best for devices with a 3.5 mm port → either. Both are wired and use that connector; some devices may require an adapter.
The practical choice is less about one design replacing the other and more about what you want around your ears. The Sony keeps the setup small. The K11 adds padded contact and an adjustable band, but takes up more space even though it folds.
That distinction matters if you are shopping for a with mic clip on earbuds for glasses wearers: neither product is described as having a microphone. The K11’s documentation says you can speak into the connected device instead, but that is not the same as a mic built into the headset. If calls are a priority, verify the microphone arrangement on your device before choosing either.
For listening at a desk, the K11’s adjustable headband and cushions may appeal if earbuds are uncomfortable for you. For a bag, a commute, or a setup where a headband is inconvenient, the Sony’s compact earbuds make more sense. Both depend on a wired 3.5 mm connection, so device compatibility is worth checking before deciding.
I would choose the Sony MDRE9LP/BLU for glasses wearers who want a lightweight, compact option and are comfortable with earbuds. Its in-ear design avoids adding an on-ear cushion around the glasses arms, while the K11 is the better pick if padded, adjustable headphones and foldable storage matter more. Neither has a specified built-in mic, so I would not choose either on the assumption that it will handle headset calls.
The Sony earbuds do not have an on-ear cushion or headband, so they avoid pressure where glasses arms meet an earcup. The K11 has padded on-ear cushions, but how those sit alongside glasses will depend on your fit and preference.
The K11 does not have a built-in mic. The Sony’s listed features do not specify one, so do not assume it includes a microphone for calls.
Which one folds for travel?
Both use a wired 3.5 mm jack. If your device lacks that port, check which adapter is compatible with your device; the K11 product information specifically notes adapter needs for some iPad and iPhone models.
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