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Updated: 2026-09-28 · 7 min read · Independent comparison
These two products sit in completely different corners of the headphone world, which is exactly why the comparison is worth making. One is a pair of replacement cushions built to bring aging Bose over-ears back to life. The other is a full gaming headset with its own drivers, battery and microphone. If you landed here searching for "memory foam over ear headphones," you're probably weighing comfort and fit above everything else — and both of these deliver memory foam in very different ways.
• Cypher.V Headphones Replacement Ear — biggest strength: Protein leather over elastic memory foam cushions designed specifically for Bose QuietComfort QC15, QC25, QC35 and QC35 II, plus AE2, AE2i, AE2w, SoundTrue and SoundLink around-ear models.
• Cypher.V Headphones Replacement Ear — biggest trade-off: It is not a headphone at all. If you don't already own a compatible Bose model, this product does nothing for you.
• ZIYOU LANG L80 — biggest strength: A 184g ultralight over-ear gaming headset with 40mm dynamic drivers, Bluetooth 5.3, 2.4GHz USB-C/A dongle and 3.5mm wired modes, a detachable omnidirectional noise-canceling mic, and a 600mAh battery rated for up to 50 hours.
• ZIYOU LANG L80 — biggest trade-off: It's a gaming-first headset with sound isolation rather than active noise cancellation, so it isn't a like-for-like swap for a Bose noise-canceling setup.
• Who each pick is for: Cypher.V is for existing Bose QC owners who want their old cans feeling soft again; the L80 is for gamers who want one headset to cover PC, console and mobile.
This is a maintenance product, and it knows it. The Cypher.V replacement ear pads exist to solve one specific, very common problem: the stock cushions on a well-loved pair of Bose QuietComfort headphones wear out long before the headphones themselves do. The pads flatten, the protein leather flakes, and suddenly a perfectly good set of cans feels scratchy and loose. Cypher.V's answer is a pair of cushions with an elastic memory foam core wrapped in protein leather, shaped ergonomically so they sit around the ear rather than pressing on it.
In my opinion, the person who should buy this is someone who already owns one of those Bose models and wants the memory foam comfort back without replacing the whole headphone. The person who should skip it is anyone who doesn't own a compatible Bose headphone, or anyone hoping for a standalone audio upgrade. This is a refresh part, not a new listening experience. It also carries a one-year warranty, which is a reasonable signal for a wear-and-tear item.
ZIYOU LANG L80: Who It's For
The L80 is a different animal entirely: a complete over-ear headset built around gaming. The headline number is weight — 184 grams, which is genuinely light for an over-ear headset, and the adjustable headband plus soft breathable memory foam ear cushions (a cloth-and-leather blend) are clearly aimed at long sessions without a hot, clamped feeling. If you've ever taken off a heavy gaming headset after three hours with sore ears, that combination of low weight and breathable padding is the design decision you care about.
Connectivity is where it gets flexible. There are three modes: a 2.4GHz wireless connection via a dual-head USB receiver that fits both USB-A and USB-C ports, Bluetooth 5.3, and good old 3.5mm wired. Switching between them is done by double-clicking the power button, which is a small detail but a practical one if you move between a PC, a console and a phone. ZIYOU LANG lists PC, Windows, Mac, PS4, PS5 and Switch as targets, and the dual-head dongle means you're not hunting for an adapter on a modern laptop or a console.
Audio comes from a 40mm dynamic driver with a 20Hz–20,000Hz frequency range and a quoted 20ms latency — low enough that lip-sync and in-game audio should feel immediate. The detachable omnidirectional mic is angle-adjustable through 360 degrees, and it can be muted with a button, though the sheet notes the mute behavior varies by connection mode. Battery life is rated at up to 50 hours from a 600mAh cell, which is the kind of figure that means charging roughly once a week for a typical evening gamer.
Who should buy it: someone who wants one headset for gaming across PC and console, values a light fit and a clean mic. Who should skip it: anyone who needs true active noise cancellation for commuting or flights — the L80 uses sound isolation, not ANC.
Side-by-Side: Which Should You Choose?
• Best for a complete all-in-one headset → ZIYOU LANG L80. Drivers, mic, battery and three connection modes in one package.
• Best for memory foam comfort on a budget-minded refresh → Cypher.V. Elastic memory foam with protein leather, aimed at the ear rather than on it.
• Best for long gaming sessions → ZIYOU LANG L80. At 184g with breathable memory foam cushions, it's designed to stay comfortable over hours.
• Best for cross-device flexibility → ZIYOU LANG L80. 2.4GHz dongle, Bluetooth 5.3 and 3.5mm wired cover PC, console and mobile.
• Best for microphone use → ZIYOU LANG L80. The detachable omnidirectional noise-canceling mic is the only mic in this comparison.
• Best for battery life → ZIYOU LANG L80. Up to 50 hours per charge.
• Best if you don't own a compatible Bose model → ZIYOU LANG L80. The Cypher.V pads are useless without the right headphones.
If I had to pick one for myself, it would come down to what's already on my desk. If I owned a pair of Bose QuietComfort QC35s with worn-out pads, I'd buy the Cypher.V Headphones Replacement Ear without much thought — it's the cheaper, simpler way to make a headphone I already like feel new again. But if I were starting from nothing and wanted a headset for gaming and calls, I'd choose the ZIYOU LANG L80, because it's a complete product: light, tri-mode, with a real mic and long battery life. In my opinion the L80 is the more versatile purchase for most people reading this, while the Cypher.V pads are the smarter buy for a specific, existing owner. Check the current price on Amazon for whichever one matches your situation.
can you sleep with over ear headphones
It's possible but not ideal for either of these. The Cypher.V pads are cushions, not a wearable on their own, so the question only applies to the Bose headphones you fit them to. The ZIYOU LANG L80 is a 184g gaming headset with a detachable mic and a 50-hour battery, but it's designed for gaming sessions, not sleep — side-sleeping would press the cups against your ears.
how to wear over ear headphones
The ear cups should sit around your ears, not on top of them, with the headband resting on the crown of your head. The L80's adjustable headband lets you extend each side to match your head, and its memory foam cushions are shaped to surround the ear. The Cypher.V pads follow the same principle — they're ergonomically shaped so they cushion around the ear rather than clamping it.
how to wear over ear headphones properly
Adjust the headband so the cups fully cover your ears and the band sits flat on top of your head without pressure points. On the L80, extend both sides evenly and angle the detachable mic toward your mouth for clear pickup. On a Bose headphone fitted with Cypher.V pads, the goal is a snug but not tight seal — the memory foam should compress slightly, which is what helps with passive isolation.
how should over ear headphones fit
They should feel secure but not clamping. The headband carries the weight, and the cushions should gently compress around your ears. The Cypher.V pads use elastic memory foam specifically to avoid clamping, and the L80 pairs its 184g frame with breathable memory foam to reduce heat and pressure over long sessions. If you feel pinching at the top of your head or around your jaw, the fit needs adjusting.
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