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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 retro-styled on-ear headphone with high-resolution LDAC audio and marathon comfort, choose FiiO EH11; if you need compact, semi-in-ear earbuds with real-time adaptive noise cancelling and a removable-fin fit, choose Anker Soundcore Liberty Buds.
• FiiO EH11 — biggest strength: LDAC high-resolution Bluetooth at up to 990kbps plus a bass-tuned 40mm dynamic driver, in a 92g on-ear frame with 30 hours of playback and dual-device connection.
• FiiO EH11 — biggest trade-off: It's an on-ear headphone with no noise cancelling, no wired jack, and an open, semi-back design that lets sound in and out — the opposite of isolation.
• Anker Soundcore Liberty Buds — biggest strength: Real-time adaptive noise cancelling in a semi-in-ear shape, with removable ear fins to tune the fit, and 30 hours of total playtime.
• Anker Soundcore Liberty Buds — biggest trade-off: The listing is a renewed/remanufactured unit with no LDAC or hi-res codec mentioned, no app EQ or gaming mode in the specs, and a fit that depends on those fins working for your ears.
• Who each is for: FiiO EH11 is for listeners who sit down and want big, warm, hi-res sound without clamping pressure. Liberty Buds are for people who want a small, noise-cancelling, pocketable pair for commuting, calls and movement.
The EH11 is built around one idea: give on-ear listeners the kind of low-end that usually requires over-ears. FiiO uses a 40mm long-stroke dynamic driver with a high-damping composite diaphragm, drops the resonance frequency to 60Hz, and extends bass down to 17Hz. In plain terms, that's a headphone tuned to hit hard down low without turning mushy. The semi-open back is the key design choice here — it keeps the soundstage feeling airy rather than boxed in, and it deliberately trades isolation for openness. You get the sense of space; you give up the silence.
The other half of the story is LDAC. At up to 990kbps — roughly three times the data rate of standard SBC/AAC — LDAC lets a compatible phone push near-lossless audio over Bluetooth. That's a meaningful spec, not marketing garnish, provided your phone supports it. Add the FIIO Control App with EQ presets like Pop and Rock, a gaming mode tuned to lift footsteps and gunshots, and a built-in HD mic, and you have a headphone that adapts across music, gaming and calls.
Comfort is where FiiO clearly did its homework. At about 92g with a low clamping force of 1.7N, this is a headphone you can wear for a long session without the vice-grip feeling that plagues many on-ears. A 1.5-hour charge returns up to 30 hours of playback. Dual-device Bluetooth means your phone and laptop stay connected at once, so a call can interrupt a video and you don't re-pair anything. The detachable foam ear pads clean and swap easily, and two differently colored pairs are included.
Buy it if you listen at a desk, on a couch, or on a quiet commute, you value bass and hi-res codec support, and you want a headphone that looks like a piece of 1980s hi-fi — the transparent mechanical structure and wood-grain knob are genuinely distinctive, and the physical knob lets you change volume and tracks by feel. Skip it if you need active noise cancelling, you're often in loud places like trains or open offices, or you want a wired option — there's no headphone jack, Bluetooth only.
The Liberty Buds take the opposite approach. These are semi-in-ear earbuds, meaning they sit at the entrance of your ear canal rather than sealing deep inside it. That's a deliberate comfort and awareness choice: you get a lighter, less plugged-up feeling, and you stay more connected to your surroundings. To compensate for the looser fit, Anker includes removable ear fins, so you can dial in how securely they sit — useful when you're walking, working out or moving around.
The headline feature is real-time adaptive noise cancelling. Because it adjusts continuously rather than sitting at one fixed level, it's designed to react as your environment changes — a noisy street, a humming train carriage, a café. For semi-in-ear earbuds, that's the right feature to lead with, since the shallow fit already lets more outside sound through than a sealed design would.
Battery life is quoted at 30 hours, matching the FiiO figure, though on true wireless earbuds that number typically includes recharges from the case. Fast charging is part of the spec too, so short top-ups between uses are practical. The color is blue, and the package is straightforward: the earbuds and a user manual.
What the data sheet doesn't show matters just as much. There's no mention of LDAC or any high-resolution codec, no app-based EQ, no gaming mode, and no stated microphone specification. So if you're chasing the best possible wireless audio quality, this isn't the pair making that claim. And one more thing worth flagging honestly: this listing is a renewed unit, meaning it's a remanufactured/refurbished product rather than new stock. That's not a dealbreaker — it's simply something a buyer should know going in.
Side-by-Side: Which Should You Choose?
• Best for sound quality on supported phones → FiiO EH11. LDAC at up to 990kbps is the more capable wireless pipeline here; the Liberty Buds don't list a hi-res codec.
• Best for bass depth → FiiO EH11. A 40mm long-stroke driver with bass extension to 17Hz and a 60Hz resonance point is explicitly built for low-end.
• Best for noise cancelling → Anker Soundcore Liberty Buds. Adaptive ANC is the core feature; the EH11 has none.
• Best for long listening sessions → FiiO EH11. 92g and 1.7N clamping force is an unusually light, low-pressure on-ear design; the earbuds are lighter still, but the fins and fit do the work.
• Best for portability → Anker Soundcore Liberty Buds. True wireless earbuds disappear into a pocket; the EH11 is a full on-ear headphone.
• Best for gaming and voice chat → FiiO EH11. A dedicated gaming mode for footsteps and gunshots plus a built-in HD mic; the Buds list no gaming mode.
• Best for customizing your sound → FiiO EH11. The FIIO Control App offers EQ presets like Pop and Rock; the Buds have no app EQ in the specs.
• Best for switching between phone and laptop → FiiO EH11. Dual-device Bluetooth connection is listed; the Buds don't specify it.
• Best for buying new rather than renewed → FiiO EH11. The Liberty Buds listing is a renewed unit.
My Verdict
In my opinion, the FiiO EH11 is the more compelling pick for most people reading this comparison. LDAC, a genuinely bass-forward 40mm driver, 92g with low clamping force, dual-device connection, app EQ, a gaming mode and swappable colored pads — that's a lot of capability that the Liberty Buds simply don't claim. The Buds win on exactly two things that matter a great deal to some buyers: adaptive noise cancelling and pocket-sized portability. So if you commute through loud places or want earbuds you can forget about in a pocket, I'd point you to the Liberty Buds. Everyone else? I'd take the EH11. Check the current price on Amazon before you commit, since that's the one thing that can flip this decision.
No. The data sheet lists noise control as none. Its semi-open back design actually lets sound in and out by intention, trading isolation for a more open soundstage. If you need noise cancelling, the Liberty Buds are the right choice here.
Nothing in the specs mentions LDAC or any hi-res codec. The listed highlights are the semi-in-ear design, removable ear fins, real-time adaptive noise cancelling, fast charging and 30 hours of playtime. If hi-res wireless is your priority, look at the EH11.
Yes — the listing is described as renewed, meaning a remanufactured/refurbished unit rather than new stock. The FiiO EH11 is not listed that way. If buying new matters to you, that's a real factor.
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