If you want wired in-ear monitors with interchangeable cables for mobile gaming, choose BASN Metalen 4; if you need closed-back, over-ear isolation and an inline volume control, choose Superlux HD667. For a phone-focused setup, the BASN’s included cable with an inline mic gives it a practical edge, while the Superlux is built around a larger over-ear fit and gear-friendly connections.
BASN Metalen 4 vs Superlux HD667 at a Glance
• Superlux HD667: Closed-back over-ear construction, 40 mm drivers, and an inline volume control; the trade-off is its larger, 335 g form and a 2 m cable that is less tailored to pocketable phone use.
• Choose BASN Metalen 4 if you want compact wired earbuds, an inline-mic cable, and a selection of fit options.
• Choose Superlux HD667 if you want over-ear coverage, sound isolation, and a detachable cable with a 3.5 mm-to-6.3 mm adapter.
BASN Metalen 4 is a wired in-ear monitor with two balanced armature drivers and two dynamic drivers in each earbud. Its stated frequency range is 16 Hz to 25,000 Hz, and its listed sensitivity is 108 dB. The design is aimed at detailed listening with enhanced bass, full mids, and a sound profile BASN describes as balanced. Those specifications make it the more compact and ear-focused option here, not a wireless gaming headset.
For mobile gaming, the practical point is the included cable with an inline microphone, which can support voice chat as well as listening. There is also a second 4.9-foot cable without a mic, so you can choose between a speaking feature and a cable described as offering a brighter, more detailed sound. The MMCX connections are detachable, and the kit includes silicone tips in small, medium, and large, plus memory foam tips. That gives buyers some flexibility in fit without requiring a one-size-fits-all approach.
How We Research
Updated: 2026-10-23 · 6 min read · Independent comparison
I’d consider the BASN if you want wired earbuds for gaming on a phone and also listen to music or play instruments. I’d skip it if you specifically want a padded over-ear fit, or if your priority is a headset-style design with volume adjustment on the cable. Its listed controls include media, call, volume, and voice control, but the sheet does not specify exactly how each control is operated. The product mentions a sweatproof CNC-carved design; that does not establish that it is a sweatproof headband headphone, since it is an in-ear model with no headband.
Superlux HD667 is a closed-back, wired over-ear headphone built with 40 mm dynamic drivers. Its listed frequency range is 20 Hz to 20,000 Hz, and its sensitivity is 102 dB. Superlux positions it for drummers working through rehearsals, recording, or live performance. The closed-back design and ear cushions are intended to help isolate the listener from surrounding sound.
The practical strengths are different from the BASN’s. The Superlux has a detachable 2 m cable with an inline volume control, and it comes with a 3.5 mm-to-6.3 mm adapter for compatible audio equipment. Its foldable design and included soft pouch also suit someone who wants to pack over-ear headphones for practice or studio sessions. At 335 g without the cable, however, it is a substantially more substantial kind of gear than a pair of in-ear monitors.
I’d choose it for drumming or a desk-based setup where over-ear coverage and quick cable-volume adjustments matter more than compactness. It may also suit mobile gaming if your phone supports a compatible wired connection, but its listed connection details include a 6.35 mm jack and the supplied adapter rather than an inline microphone. It is also not presented as a wireless or touch-control headset.
Side-by-Side: Which Should You Choose?
• Best for wired mobile gaming with an included mic → BASN Metalen 4. Its included cable has an inline mic, which is the clearest fit for gaming sessions that include voice chat.
• Best for choosing between cable options → BASN Metalen 4. It includes two detachable 4.9-foot cables: one with an inline mic and one without.
• Best for adjusting volume directly on the cable → Superlux HD667. Its detachable 2 m cable has an inline volume control.
• Best for instrument and studio connections → Superlux HD667. The included 3.5 mm-to-6.3 mm adapter makes it suitable for compatible audio gear, including electronic drum kits and amplifiers.
• Best for changing ear-tip fit → BASN Metalen 4. The kit includes three silicone tip sizes and memory foam tips, along with a cleaning brush and carrying case.
• Best for folding into a pouch → Superlux HD667. It folds and includes a protective pouch; the BASN instead comes with a carrying case.
• Best match for a sweatproof headband headphones search → neither, based on the listed designs. BASN describes a sweatproof finish, but it is an in-ear monitor, while the Superlux is an over-ear headphone; neither is a headband-style product.
For mobile gaming, I’d choose the BASN Metalen 4 because its included inline-mic cable makes voice chat a more direct fit, and the in-ear form is easier to carry than a 335 g over-ear headphone. Its spare cable and range of tips add useful flexibility for listening beyond games.
I’d pick the Superlux HD667 instead for drumming, instrument monitoring, or a setup where over-ear isolation and inline volume control take priority. Neither product is described as having touch controls, so I would not recommend either as touch control headband headphones for mobile gaming.
FAQ
It is specifically described as a closed-back headphone with ear cushions intended to isolate the listener from outside sound. BASN Metalen 4 uses in-ear sound isolation, but the available details do not provide a direct comparison of how much noise either product blocks.
Neither product’s listed features establish touch controls. BASN lists media, call, volume, and voice controls, but the control method is not specified in enough detail to call them touch controls; Superlux lists an inline volume control.
BASN Metalen 4 is the only one of the two with an included cable that is explicitly described as having an inline mic. The product details do not provide call-quality measurements, so they do not support a claim that calls will be crystal clear. If you are searching for the best crystal clear calls earbuds for mobile gaming, the mic’s inclusion is relevant, but it is not a guarantee of call clarity.
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