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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 6 min read · Independent comparison
• Fachixy's biggest strength: a proper over-ear design with a flexible boom mic and ENC noise-canceling, rated for up to 60 hours of battery — built for talking, not just listening.
• Fachixy's biggest trade-off: it's a full-size headset, it won't fold into a pocket, and it is not compatible with Xbox consoles.
• APZXTRK's biggest strength: a 2-in-1 package with two pairs of earbuds — a half in-ear pair for active use and an over-ear pair designed for side sleeping — plus a charging case with a digital battery display.
• APZXTRK's biggest trade-off: only one pair can connect at a time, and each pair runs about 6 hours per charge, so it's not a marathon device.
• Who should pick Fachixy: anyone doing long calls, gaming, or streaming who wants an adjustable mic and all-day battery.
• Who should pick APZXTRK: side sleepers, commuters, and buyers who want a spare pair of buds in one box.
The Fachixy VK81 is an over-ear wireless headset with a clear focus: keeping your voice and your audio in sync for hours. The 50mm titanium-coated dynamic drivers are tuned for 3D stereo sound with deep bass and crisp highs, which matters for position-aware games but also makes speech easy to follow on a long shift. The flexible boom mic uses ENC noise-canceling to cut down background sound, and you can bend it to sit where you want it. For call center work, that combination — a boom mic you can position plus noise reduction — is the practical advantage over a bare earbud.
Who should buy it: call center agents, remote workers on back-to-back calls, gamers on PlayStation or PC, and anyone who wants one headset for both work and play. Who should skip it: Xbox owners, since the VK81 is not compatible with Xbox consoles — the sheet notes Xbox's proprietary compatibility isn't supported by standard Bluetooth or 2.4GHz dongles. Skip it too if you want something pocketable; it's foldable for storage, but it's still a full over-ear headset in white with dynamic RGB lighting you can turn on or off.
APZXTRK 2-in-1: Who It's For
The APZXTRK SK35 is a different animal entirely. It's a 2-in-1 kit: you get two complete pairs of wireless earbuds and one charging case in the box. One pair is half in-ear style, aimed at active use; the other is over-ear style, shaped for comfortable side sleeping. That's the whole pitch — flexibility. You can leave one pair by the bed and keep the other in a bag, and the sheet explicitly notes this is great for backup or family use at different times. One important caveat: only one pair can be used at a time. They don't work together.
Specs are modest but sensible. Bluetooth 5.4 with a range up to 33 feet, touch controls on the buds, and an LED digital display on the case that shows real-time battery status for both the earbuds and the case. Each pair gives about 6 hours of continuous playback, with the case adding more — the description puts total playback at over 30 hours. A quick charge tops them up in about 1.5 hours over USB-C. At 1.5 ounces for the case, the whole thing is genuinely light, and there's water-resistant construction, which is the kind of detail that makes them usable for light workouts and commutes. Impedance is 32 ohm with dynamic drivers and a 20Hz–20kHz range, so bass-forward stereo sound is the goal.
Who should buy it: side sleepers who want something flat enough to lie on, commuters, light gym users, and anyone who likes having a spare pair ready. Who should skip it: anyone who needs one device to carry them through a full workday of calls. Six hours per charge is fine for a commute or a night's sleep, not for eight hours of back-to-back calls, and passive noise cancellation relies on the fit rather than electronics. The built-in mic handles clear calls, but there's no boom arm to position.
• Best for call center shifts → Fachixy Gaming Headset. The boom mic, ENC noise reduction, and 60-hour battery are built for all-day talk time.
• Best for sleep and side sleeping → APZXTRK 2-in-1. The over-ear pair is specifically shaped for lying on your side.
• Best battery life → Fachixy Gaming Headset. Up to 60 hours versus roughly 6 hours per APZXTRK pair.
• Best for gaming and low-latency audio → Fachixy Gaming Headset. The 2.4GHz dongle mode is rated at 20ms latency.
• Best for portability and backup → APZXTRK 2-in-1. Two pairs plus a case you can drop in a pocket.
• Best for wired-free console gaming on PlayStation or Switch → Fachixy Gaming Headset. USB/Type-C dongle support covers PS5, PS4, PC, Mac, laptops, and Switch.
• Best for light workouts and commuting → APZXTRK 2-in-1. Water-resistant, 1.5 ounces, touch controls.
• Skip Fachixy if you own an Xbox → it isn't compatible with Xbox consoles. Skip APZXTRK if you need one pair to last a full workday → 6 hours won't cover it.
For a call center setup, I'd buy the Fachixy Gaming Headset. In my opinion, the combination of an adjustable boom mic with ENC noise-canceling, a 20ms low-latency 2.4GHz mode, and up to 60 hours of battery is what actually matters when you're on calls for hours — and none of that is something a 6-hour earbud can match. The APZXTRK 2-in-1 is a smart, lightweight pick if you're a side sleeper or want a spare pair, but it's a sleep-and-commute tool, not a shift tool. If you're torn, decide by your longest daily session: if it's measured in hours of talking, go Fachixy. Check the current price on Amazon before you commit.
FAQ
Yes. They use Bluetooth 5.4 and connect to iPhone, Android, tablets, laptops, and other Bluetooth devices within about 33 feet. Just note only one of the two pairs can connect at a time.
Fachixy wins on battery by a wide margin — up to 60 hours versus roughly 6 hours per APZXTRK pair, though the APZXTRK case adds more total playback. On water resistance, the APZXTRK earbuds are listed as water-resistant; the Fachixy sheet doesn't specify a water rating, so I wouldn't assume one.
No. The Fachixy headset is explicitly not compatible with Xbox One or Xbox Series X|S because of Xbox's proprietary compatibility requirements. The APZXTRK earbuds are Bluetooth-only, so they aren't a console-gaming solution either.
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See also: Kensington Noise Cancelling H2000 vs Headset Advisor Over-Ear Cushions, Awinnasey 2.4GHz vs ZXQ Q1s: Bluetooth Headphones for Remote, Tourmate Hard Travel Case vs L LTGEM Headphone Headset Case, APETOO USB C Headphones vs Generic Neckband Headphones