Fiio EH11 Review

Let's be honest — at $32, you don't expect much. Maybe decent battery life. Maybe passable sound. You don't expect LDAC, Bluetooth 6.0, a parametric EQ app, wooden earcups, and a retro aesthetic that turns heads. And yet here we are.

First Impressions: A Retro Head-Turner

The EH11 leans hard into a vintage on-ear aesthetic — wooden earcups, slim metal sliders, and a semi-open design that looks more expensive than it is. Available in Burgundy, Cyan, Off-White, Transparent, and Transparent Black, there's a colorway for every personality. At just 92 grams, you barely feel it on your head, and multiple reviewers noted that out-of-the-box setup requires zero modification — no pad swaps, no headband hacks, no clamp adjustment rituals that Koss fans know all too well.

One Reddit user who'd been swimming in expensive Bluetooth headphones admitted they couldn't resist trying the EH11 in person and ended up buying it on the spot. That tracks. This thing has presence for its price.

Sound: Tuned for Fun, Not Reference

The 40mm dynamic driver is tuned close to the Harman 2018 target — which means it leans musical and organic rather than clinical. Bass hits with good midbass impact and natural decay. Female vocals carry real weight and detail. Treble is energetic without being harsh on most tracks.

But let's be precise about the weaknesses, because they matter. Subbass rolls off noticeably — if you want deep rumble, you'll need EQ. Male vocals come across recessed and slightly thin. There's a peak around 3.5 kHz that can make certain vocals and instruments sound a touch shouty. And in terms of technical performance — imaging, layering, separation on complex tracks — this is a budget headphone, and it sounds like one when pushed hard.

The saving grace? The FiiO Control app is genuinely good. It offers parametric EQ, codec switching between LDAC and AAC, preset downloads from the community (one reviewer immediately grabbed Super*Review's profile), and firmware updates. Having PEQ on a $32 wireless headphone is — as one Reddit reviewer put it — "nothing short of game-changing." EQ patches most of the tonal issues, and suddenly the EH11 sounds a tier above its price.

The Koss Comparison Nobody Expected

More than one reviewer went straight to the elephant in the room: is this a Koss Porta Pro killer? One r/headphones user who had been using both a Porta Pro and a KSC75 concluded that the EH11 flat-out replaced both for their use case. The wireless freedom, PEQ access, and volume wheel made it the better daily driver — especially for audiobooks and commuting.

That's a significant claim. The Porta Pro has decades of cult following. The EH11 isn't necessarily better-sounding flat, but the modern feature set tips the scales for a lot of real-world users.

Controls and Connectivity: Mostly Great, One Quirk

The physical control implementation is a genuine highlight. There's a volume wheel on the cup — tactile and responsive. A separate wheel handles track skipping. Bluetooth 6.0 pairs quickly and holds steady; both LDAC and AAC worked without issues across multiple user reports. Battery life holds close to the rated ~30 hours in real-world use.

The one gripe worth flagging: volume is linked to your phone's output, so steps can feel uneven or too coarse depending on your source. It's a minor annoyance but noticeable during quiet listening sessions.

Comfort and Portability: The Honest Caveats

Here's where the EH11 shows its budget nature most clearly. On-ear headphones are inherently divisive on comfort, and the EH11 is no exception. Multiple reviewers reported that ears start hurting after 2-3 hours of continuous use. Under the pads, there are pointy plastic rings that a little more polish could have smoothed out. Cup side-to-side movement is also more limited than ideal, which can affect fit for users with different head shapes.

The EH11 is also not foldable, which limits how easily it packs into a bag. For a headphone clearly aimed at commuters and casual listeners, that's a real missed opportunity. And as a semi-open design, it leaks sound both in and out — public transport use should be thoughtful.

Two identical pairs of replacement earpads are included in the box, which is a nice touch and adds longevity for the price.

Who Should Buy the FiiO EH11?

If you want a lightweight wireless on-ear for casual daily use — commuting, audiobooks, work-from-home, light outdoor listening — and you're willing to spend five minutes downloading an EQ profile from the app, the EH11 is a remarkable value. First-time audiophiles, budget-conscious buyers, and anyone curious about the Koss form factor without the wired-only limitation will find a lot to love here.

If you need ANC, foldability, marathon 4-5 hour listening sessions without discomfort, or technical sound quality that rivals mid-range headphones, step up. FiiO's own EH13 at $50 adds ANC, a foldable design, and 75 hours of battery — worth considering if those features matter to you.

Frequently Asked Questions

Q: Does the FiiO EH11 support LDAC?

A: Yes, the EH11 supports both LDAC and AAC codecs. You can select your preferred codec through the FiiO Control app, and multiple users confirmed stable connections on both.

Q: How is the battery life on the FiiO EH11?

A: FiiO rates it at approximately 30 hours, and real-world users report it holds close to that figure — one reviewer described it as "up to 3 days of casual use" before needing a charge.

Q: Is the FiiO EH11 comfortable for long sessions?

A: It's very light at 92g, but multiple reviewers noted ear fatigue and discomfort after 2-3 hours of continuous use. The on-ear design means it's best suited for shorter listening sessions rather than all-day wear.

Q: How does the FiiO EH11 compare to the Koss Porta Pro?

A: At least one r/headphones user replaced their Porta Pro and KSC75 with the EH11, citing wireless freedom and built-in PEQ as decisive advantages. Sound character is different but comparable out of the box, and EQ closes the gap further.

Q: Does the FiiO EH11 need EQ to sound good?

A: It sounds enjoyable out of the box with a fun, musical tuning, but the subbass rolls off and male vocals can feel thin. EQ — especially via the app's community presets — meaningfully improves performance and is highly recommended.

— Tech Lead Editor 2, CPrice