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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 7 min read · Independent comparison
• Black Shark's biggest strength: 45ms gaming mode in a true wireless in-ear design with 24 hours of total playtime and IPX5 sweat resistance — you can game, take calls, run, and travel with the same pair.
• Black Shark's biggest trade-off: They're earbuds, so there's no boom mic, no over-ear isolation, and no dongle — console gaming depends on Bluetooth and a Bluetooth audio adapter for PlayStation or Xbox.
• Fachixy's biggest strength: 20ms latency over a dedicated 2.4GHz dongle, 50mm titanium-coated drivers, a flexible ENC boom mic, and up to 60 hours of battery in an over-ear package.
• Fachixy's biggest trade-off: It's a headset that lives with your rig — no Xbox support at all, no wired jack, and Bluetooth mode on Switch drops the mic entirely.
• Pick Black Shark Earbuds if you want one lightweight pair for phone gaming, music, calls, and workouts.
• Pick Fachixy Gaming Headset if you play on PS5, PS4, PC, or Switch and want the tightest possible audio sync plus a real boom mic.
The Black Shark Lucifer T10 is a true wireless earbud built around a specific idea: give gamers a low-latency mode without forcing them into a bulky headset. The headline number is 45ms of audio latency, delivered through a dedicated gaming mode you can toggle alongside a music mode. In practice, that dual-mode setup is the smartest part of the design. Music mode prioritizes a fuller, more balanced presentation from the 10mm dynamic drivers — bass, mids, and treble kept in proportion — while gaming mode tightens the transmission so footsteps, gunfire, and engine sounds land closer to the moment they happen on screen.
Beyond the latency figure, these are everyday earbuds first. You get 6 hours on a single charge and 24 hours total with the case, with a 1.5-hour Type-C top-up and the ability to use one bud while the other charges. Bluetooth 5.1 gives you a stable 10-meter range across iOS, Android, tablets, and laptops, and one-step pairing means they reconnect to the last device automatically. The IPX5 rating means sweat and light rain are survivable, and the case's emoji LED indicator doubles as a battery-state readout — red for battery-saving, white while charging.
Who should buy it: mobile and handheld players, commuters, gym-goers, and anyone who wants one pair of earbuds that handles music, calls, and casual gaming without swapping gear. The MEME microphone handles voice pick-up and background filtering for calls, and S/M/L silicone tips cover most ear shapes.
Who should skip it: if you play primarily on a TV-connected console with a controller in your lap, these aren't your tool. PlayStation and Xbox need a Bluetooth audio adapter, Switch needs a current system update, and there's no boom mic for serious team chat. There's also no active noise cancellation — just a passive in-ear seal.
The Fachixy VK81 takes the opposite approach: it's a full over-ear headset that treats latency as a connection problem rather than a mode. The 2.4GHz USB/Type-C dongle is the centerpiece, delivering 20ms latency — less than half the Black Shark figure — and, critically, keeping audio and video in sync without the variability of Bluetooth. That dongle path covers PC, PS5, PS4, Mac, laptops, and Switch. Bluetooth 5.4 is there as a second channel for phones, tablets, and laptops, so you can stream mobile audio without unplugging anything.
The audio hardware is a different class of physical design. Twin 50mm titanium-coated dynamic drivers at 32 ohm impedance push 3D stereo with emphasized bass and clear mids and highs — the kind of tuning that makes reloads and distant footsteps readable rather than just audible. The flexible boom mic adds ENC noise-canceling to cut background sound during team communication, and it can be positioned where you want it. The headset folds for storage, the headband adjusts, and the dynamic RGB lighting can be switched on or off depending on whether you want the aesthetic or a quieter look.
Battery is the other headline: up to 60 hours of continuous playtime, with a stated 48-hour average life. That's a headset you charge occasionally rather than nightly. Controls are physical push buttons rather than touch, and noise control is passive sound isolation from the over-ear cups.
Who should buy it: PS5, PS4, PC, and Switch players who want the lowest latency available in this comparison, a genuine boom mic, and marathon battery life. It's also the better pick for shared living spaces, where over-ear isolation keeps game audio in and room noise out.
Who should skip it: Xbox owners should stop here — Xbox One and Series X|S are explicitly not supported. If you need a wired 3.5mm option, there's no jack. And if you mostly game on Switch over Bluetooth rather than the dongle, note that the microphone doesn't work in that mode.
Side-by-Side: Which Should You Choose?
• Best for console and PC gaming → Fachixy Gaming Headset. Native dongle support for PS5, PS4, PC, and Switch, with a boom mic for team chat.
• Best for phone, handheld, and on-the-go gaming → Black Shark Earbuds. Bluetooth 5.1, 10-meter range, and a pocketable case.
• Best for battery life → Fachixy Gaming Headset. Up to 60 hours of playtime against 24 hours total for the Black Shark.
• Best for workouts and commuting → Black Shark Earbuds. IPX5 sweat resistance and a lightweight in-ear fit; the Fachixy is a 280g over-ear headset.
• Best for calls on the move → Black Shark Earbuds. The MEME mic handles voice pick-up and background filtering in a form factor you can wear anywhere.
• Best for marathon sessions without charging → Fachixy Gaming Headset. The 48-hour average life means days between top-ups.
• Best all-rounder for mixed use → Black Shark Earbuds. Music mode, gaming mode, touch controls, and one pair for everything.
• Avoid Fachixy if you own an Xbox → it isn't compatible with Xbox consoles at all.
In my opinion, the right answer here comes down to where you sit when you play. If your gaming happens at a desk or in front of a TV with a console, I'd buy the Fachixy Gaming Headset — 20ms latency over a dedicated dongle, 50mm drivers, a real ENC boom mic, and up to 60 hours of battery make it the more capable gaming tool, and the difference between 20ms and 45ms is the kind of thing you feel rather than measure. If your gaming happens on a phone, a handheld, or between commutes and workouts, I'd buy the Black Shark Earbuds — they're the pair you'll actually carry, and 45ms in a true wireless bud with a dedicated gaming mode is a genuinely useful piece of engineering. Neither is a compromise pick; they just answer different questions.
FAQ
what is low latency gaming in earbuds
It's a transmission mode that shortens the delay between the audio source and what you hear, so sound effects line up with on-screen action instead of trailing behind. The Black Shark Earbuds deliver 45ms of latency in their dedicated gaming mode, which is fast enough to keep footsteps and gunfire synchronized during play.
Lower is better, and the numbers here differ clearly: the Fachixy Gaming Headset runs at 20ms over its 2.4GHz USB/Type-C dongle, while the Black Shark Earbuds run at 45ms in gaming mode. In my opinion, 20ms is the stronger figure for competitive play, but the Black Shark's 45ms is a wireless earbud result with no dongle required.
what is low latency gaming mode in earbuds
It's a switchable audio profile that prioritizes fast transmission over other processing, usually sitting alongside a standard music mode. On the Black Shark Earbuds, gaming mode pairs with music mode so you can toggle between tight sync for play and a fuller, more balanced sound for listening, driven by the 10mm dynamic drivers.
do I need a dongle for low latency gaming audio
Not always. The Black Shark Earbuds hit 45ms over Bluetooth 5.1 with no dongle at all, which is why they suit phones and handhelds. The Fachixy Gaming Headset reaches 20ms through its included 2.4GHz USB/Type-C dongle on PC, PS5, PS4, and Switch, and falls back to Bluetooth 5.4 for mobile devices.
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See also: MAMBASNAKE × Attack Shark vs MCHOSE X9: Low Latency Gaming, Hmusic H06 vs Transformers Earbuds T32: Low Latency Gaming, Logitech G333 vs Emerson EG-1501: Low Latency Gaming Earbuds