Choosing iem earphones comes down to a practical trade-off: do you want a straightforward gaming-focused fit, or a more feature-specific audiophile design? The AK3FILE wired earbuds and iKKO Lumina OH300 both use an in-ear format, but their descriptions point to different priorities. The right pick depends on whether comfort and noise reduction or cable flexibility and sound presentation matter more.
Quick verdict
Choose the AK3FILE when an ergonomic fit, memory-wire support, and stated ambient-noise blocking are central to your decision. Choose the iKKO Lumina OH300 when a detachable cable, V-shaped sound profile, and expansive soundstage are more important. The iKKO costs $20.04 more on the listed prices, so the extra features should match your intended use.
Compact comparison
| Detail | AK3FILE Wired Gaming Earbuds | iKKO Lumina OH300 |
|---|---|---|
| Listed price | USD 19.95 | USD 39.99 |
| Form factor | In Ear | In-Ear Only |
| Cable or technical detail | Wired; 16 Ohms | Wired; 3.5mm Jack |
| Distinct listed specification | Bass, mids, and treble described as rich and energetic | 20 Hz-40 kHz frequency range; 1.2 m cable |
Where each one wins
- AK3FILE wins for fit-focused gaming use: Its soft-fit design, PU memory ear hook, and description of blocking around 90% of ambient noise make its intended role clear.
- iKKO Lumina OH300 wins for a more configurable listening setup: The detachable cable, deep-bass V-shaped profile, and expansive soundstage give it a broader set of stated listening features.
Product notes
AK3FILE Wired Gaming Earbuds

AK3FILE suits shoppers who want an in-ear design with comfort details built into the description. The lightweight cavity, soft fit, and PU memory ear hook are concrete reasons to consider it for longer gaming or music sessions, while the listed bass, midrange, and treble presentation keeps the sound description broad rather than limited to one range. Its main limitation is its strongly gaming- and deep-bass-oriented positioning. Someone specifically seeking the iKKO's audiophile framing or detachable-cable feature may find the AK3FILE less aligned with that brief. The listed 16-ohm specification is a technical detail, not by itself a reason to assume superior sound or device pairing.
iKKO Lumina OH300

iKKO Lumina OH300 is aimed at listeners who want more defined hardware and presentation details. Its photochromic glass faceplates are a distinctive design element, and the listing also identifies a black finish, 10mm driver, and 1.2 m cable. Those specifics give shoppers more to weigh than sound wording alone. The limitation is the combination of a USD 39.99 listed price and a 3.5mm wired connection: that makes the OH300 a less direct fit for someone seeking the simplest low-cost gaming earbud purchase. Its stated V-shaped profile may also be less suitable for listeners who prefer a more neutral description.
Final choice by use case
- For gaming comfort and noise reduction: Choose the AK3FILE. Its memory-wire fit and stated around-90% ambient-noise blocking directly match that use case.
- For cable flexibility and a spacious presentation: Choose the iKKO Lumina OH300. The detachable cable and expansive soundstage are its clearest reasons to step up.
- For the lower listed price: Choose the AK3FILE, with a $20.04 absolute spread between the two prices.
- For shoppers drawn to audiophile wording and extra design detail: Choose the iKKO Lumina OH300, whose title and description specifically emphasize audiophile IEM use and photochromic faceplates.