If you want wired, closed-back headphones for mobile gaming, choose Superlux HD667; if you need a wireless monitoring system that can serve two listeners, choose GOKKO GAF-10. The key difference is that the Superlux is a complete over-ear headphone, while the GOKKO sends audio wirelessly to compatible in-ear earphones, which are not included.
Superlux HD667 vs GOKKO GAF-10 at a Glance
• Superlux HD667 strength: Closed-back, over-ear design with sound isolation, 40 mm drivers, and an inline volume control. Trade-off: It is wired, with a 2 m detachable cable.
• GOKKO GAF-10 strength: Wireless 2.4 GHz monitoring, with one transmitter and two receivers. Trade-off: You must provide compatible earphones; they are not included.
• Superlux HD667 suits: Someone who wants a self-contained headphone for wired listening, gaming, or monitoring.
• GOKKO GAF-10 suits: Two performers or listeners who need to monitor the same source wirelessly, with independent receiver volume adjustment.
• My quick pick: I’d choose the Superlux for a straightforward personal listening setup; the GOKKO for a specific wireless, shared-monitoring need.
The Superlux HD667 is a wired, over-ear headphone with a closed-back design and 40 mm dynamic drivers. That combination makes it the more direct choice if you want a conventional pair of headphones rather than a wireless transmitter-and-receiver system. The closed-back construction and ear cushions are designed to provide sound isolation, which can help keep outside distractions from competing with what you are listening to.
Its detachable 2 m cable has an inline volume control, so you can adjust listening level at the cable rather than reaching for the connected device. The package also includes a 3.5 mm-to-6.3 mm adapter, giving it a connection option for compatible audio equipment with a larger jack. Those details make it useful beyond a phone: the listed applications include electronic drum kits, bass, keyboards, guitar amps, and studio equipment.
For mobile gaming, the main practical point is that this is a wired headphone, not a Bluetooth headphone for mobile gaming. It does not require the GOKKO’s separate transmitter and receivers, but the cable is part of the setup. Whether that works for you depends on your gaming position and how much you value a self-contained over-ear design over wireless movement. The published frequency range is 20 Hz to 20,000 Hz, with 102 dB sensitivity; those are specifications, not a guarantee of how every game or music track will sound.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 8 min read · Independent comparison
The HD667 folds and comes with a soft velvet pouch for carrying and storage. Its listed net weight without the cable is 335 g, so it is worth considering that figure if you plan to wear it for long stretches or carry it around regularly. It is meant for adult users and includes a one-year manufacturer warranty.
Who should skip it: Skip the Superlux if you specifically need wireless operation, or if you want a complete in-ear system with two receivers.
The GOKKO GAF-10 is a wireless in-ear monitor system, not a pair of headphones or earbuds. It includes one transmitter and two receivers, allowing two people to monitor the same audio source at once. That setup is its clearest advantage over the Superlux. It is aimed at performers and monitoring situations, including rehearsal rooms, small gigs, and stage use, where a cable running from the audio source to each listener would get in the way.
The system uses 2.4 GHz wireless transmission and supports 24-bit/48 kHz audio. The receiver offers stereo, left-channel, right-channel, and mute modes, plus independent volume adjustment. In daily use, those options matter most when a listener needs to choose how the incoming signal is presented or adjust their own monitoring level. They do not make the system a complete listening kit, though: earphones are not included.
GOKKO specifies a wireless range of up to 30 m outdoors. That is a maximum, not a promise for every room or setup; the stated guidance is to keep a clear signal path and avoid obstacles such as walls, large metal objects, and scaffolding, as well as strong wireless interference. For a performer moving around a suitable space, wireless transmission can be useful. For mobile gaming, it is a more involved option than plugging in headphones, because it requires the transmitter, a receiver, and separately supplied earphones.
The transmitter is specified for up to 24 hours of battery life, while each receiver is specified for up to six hours. The USB-C rechargeable design and charging case are part of the system, but the different transmitter and receiver runtimes are important if you expect to use it for extended sessions. The compact receivers can clip to a belt, pocket, guitar strap, or stand, which reflects the performance-oriented design.
Who should skip it: Skip the GOKKO if you want supplied earbuds, a simple wired headphone, or a system intended specifically as a direct mobile-gaming accessory.
• Best for a straightforward wired headphone → Superlux HD667. It is a complete over-ear headphone with a detachable 2 m cable and inline volume control.
• Best for wireless monitoring → GOKKO GAF-10. It uses 2.4 GHz transmission and includes one transmitter with two receivers.
• Best if you need earphones included → Superlux HD667. It is the headphone itself; the GOKKO package does not include earphones.
• Best for two listeners monitoring the same source → GOKKO GAF-10. Its two receivers are designed to let two performers monitor together.
• Best for closed-back, over-ear listening → Superlux HD667. Its ear placement is over-ear, and its design is closed-back with sound isolation.
• Best for adjusting monitoring on the receiver → GOKKO GAF-10. It offers independent receiver volume adjustment and stereo, left, right, and mute modes.
• Best for connecting to listed music equipment → Superlux HD667. The included 3.5 mm-to-6.3 mm adapter supports compatible gear with a 6.3 mm jack.
• Best for moving around without a headphone cable → GOKKO GAF-10. Its wireless range is specified up to 30 m outdoors, though obstacles and interference can affect the signal.
For mobile gaming, these differences point toward the Superlux if you want a familiar headphone format and are comfortable with a cable. The GOKKO may appeal if you already have suitable earphones and want a wireless link, but its two-receiver design is aimed at shared monitoring rather than a simple one-person gaming setup. Neither product’s listed features establish that it is a Bluetooth gaming headset: the Superlux is wired, and the GOKKO uses 2.4 GHz wireless.
First, check what you actually need to connect. The Superlux includes a 3.5 mm-to-6.3 mm adapter, but the information provided does not specify a Bluetooth connection or a wireless mode. The GOKKO’s transmitter and receivers use 2.4 GHz, and its earphones must be supplied separately. If you do not already have compatible earphones, that is a necessary part of planning for the GOKKO.
Next, think about the listening arrangement. One person sitting near a phone or other compatible source may prefer the directness of a wired headphone. A pair of performers monitoring one source has a clearer reason to consider the GOKKO’s two receivers. Wireless movement can be convenient, but its stated range is conditional: the product guidance calls for a clear signal path and warns that obstacles and interference can matter.
Finally, consider wear and session length. The Superlux is an over-ear model weighing 335 g without its cable, and it folds for storage. The GOKKO uses compact clip-on receivers, but its runtime differs by component: up to 24 hours for the transmitter and up to six hours for each receiver. If long sessions are important, make that receiver figure part of your decision rather than focusing only on the transmitter’s longer stated runtime.
My Verdict
In my opinion, I would buy the Superlux HD667 for mobile gaming if I wanted a complete over-ear headphone and could use a wired connection. It has a straightforward setup, inline volume control, and a detachable cable. I’d pick the GOKKO only when wireless monitoring and two receivers are the main requirements—and I already had suitable earphones.
No. The HD667 is listed as wired and includes a 2 m detachable cable. It has no Bluetooth or other wireless connection specified.
No. Earphones are not included. The GAF-10 supplies one transmitter and two receivers, so you need to provide earphones separately.
The Superlux is the simpler fit if you want a complete over-ear headphone and can use it wired. The GOKKO offers a wireless 2.4 GHz link but is designed as an in-ear monitor system, with earphones supplied by the user.
The transmitter is specified for up to 24 hours, and each receiver for up to six hours. The receiver runtime is the more relevant figure for planning extended personal monitoring sessions.
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