We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-24 · 7 min read · Independent comparison
If you want a wireless, all-day set of 10mm driver earbuds for commuting, calls and long listening sessions, choose ICESOMNUS Sabbat E12; if you need a wired, low-latency gaming IEM with app-based EQ and a replaceable cable, choose EPZ G10.
• ICESOMNUS Sabbat E12 — biggest strength: fully wireless Bluetooth with a Qualcomm QCC3071 platform, aptX, 10mm dynamic drivers and up to 30 hours total with the case.
• ICESOMNUS Sabbat E12 — biggest trade-off: it's a closed wireless system — no detachable cable, no wired fallback, and its noise handling is environmental noise cancellation on the mic rather than true hybrid ANC.
• EPZ G10 — biggest strength: a 10mm LCP+PU composite dynamic driver in a 3D-printed resin shell, Type-C wired connection, detachable 0.78mm 2-pin cable and EQ adjustment on the Type-C version.
• EPZ G10 — biggest trade-off: wired only, so it depends on your device having USB audio or a 3.5mm jack, and the 3.5mm version can't use the tuning software at all.
• Who the Sabbat E12 is for: anyone who wants one pair of wireless earbuds for music, commuting, work calls and travel.
• Who the EPZ G10 is for: gamers and desktop listeners who want a wired IEM with sound-positioning focus, a mic and a cable they can swap out.
The Sabbat E12 is built around convenience without dropping the audio hardware. The core is a precision-tuned 10mm dynamic driver, and the spec sheet backs up the tuning intent: 20–20000Hz frequency range, 32Ω impedance and 106±3dB sensitivity. That combination — moderate impedance, high sensitivity — is exactly what you want in a wireless earbud, because it means the drivers don't demand much power to get loud and full. The claimed sound signature is balanced and natural, aimed at vocals, bass and crisp highs rather than a single boosted band.
The wireless side is where it earns its keep. Qualcomm's QCC3071 platform with Bluetooth 5.3 (the product listing also references Bluetooth 5.2 in places, so treat 5.2/5.3 as the working range here), aptX/AAC/SBC decoding, a 10m range and 40ms latency. That's a sensible profile for video and casual gaming, and aptX support matters if your phone or laptop transmits it. Playback is listed at 6+ hours per charge with up to 30 hours from the 750mAh case, roughly an hour to recharge over USB-C, and auto-pairing when you open the lid. CVC noise reduction handles the microphone side for calls.
In my opinion, this is the pair to buy if you want one set of earbuds that lives in your bag. The ergonomic in-ear shape with soft silicone tips suits long workdays and flights, and the ABS build with the white "Star Cloud Stone" finish is a clean, understated look. The physical button controls are a real plus if you dislike touch controls that misfire when you adjust the fit.
EPZ G10: Who It's For
The EPZ G10 is a different animal entirely. It's a wired in-ear monitor built for gaming, and the spec sheet reads like it. The driver is a 10mm LCP+PU dynamic unit with a dual-material composite diaphragm — liquid crystal polymer for stiffness and speed, polyurethane for damping and warmth. The stated result is clear positional audio, strong bass and a wide, natural soundstage, which is precisely what you want for footstep and direction cues in games. Impedance is 32Ω and sensitivity is 100dB.
The shell is the interesting part. EPZ uses its own DLP 3D-printing process and skin-friendly resin, which lets them shape a lightweight, contoured cavity that stays comfortable through long sessions. Resin also tends to feel smoother and less "plasticky" in the ear than ABS, and it's a common choice in the IEM world for good reason. The build is described as waterproof, which is reassuring for sweaty sessions and general durability.
Connectivity is where you need to read carefully. There are two versions: a Type-C version with a built-in DAC for digital audio, and a 3.5mm analog version for controllers, PCs and handhelds with a headphone jack. Only the Type-C version supports EQ adjustment through EPZ's app or tuning driver — the 3.5mm version does not. Both share the same G10 earpieces and tuning. The cable is a detachable 0.78mm 2-pin design, so a worn cable is a cheap swap rather than a dead product. There's an in-line mic and control on the cable for calls and in-game chat.
Who should skip it? Anyone who wants wireless freedom. This is a tethered IEM — it needs a device with USB audio or a 3.5mm jack, and the Type-C cable is the one that unlocks EQ. If you mostly listen from a phone without a jack and don't want a dongle, the analog route won't help you.
• Best for wireless freedom and travel → ICESOMNUS Sabbat E12. Bluetooth 5.3, 10m range, auto-pairing, 30 hours with the case.
• Best for competitive gaming and positional audio → EPZ G10. LCP+PU composite driver tuned for sound positioning and a wide soundstage.
• Best for long listening sessions without charging → ICESOMNUS Sabbat E12. 6+ hours per charge, up to 30 hours total, ~1 hour recharge over USB-C.
• Best for repairability and cable swaps → EPZ G10. Detachable 0.78mm 2-pin cable means a worn cable isn't the end of the earphones.
• Best for calls on the move → ICESOMNUS Sabbat E12. CVC noise-reduction mic and button controls you can hit without looking.
• Best for EQ tinkering → EPZ G10 (Type-C version only). The Type-C model supports EQ adjustment via app; the 3.5mm model does not.
• Best for device flexibility on a desk or handheld → EPZ G10. Pick 3.5mm for controllers and PCs with jacks, Type-C for USB-audio phones, tablets and computers.
• Best all-rounder for everyday life → ICESOMNUS Sabbat E12. One pair, no cables, works with everything that speaks Bluetooth.
If I had to pick one, I'd buy the ICESOMNUS Sabbat E12. In my opinion, most people want earbuds they can pull out of a pocket and use immediately — on a commute, on a call, on a plane — and the E12's 10mm driver, aptX wireless, 30-hour case and button controls cover that better than any wired set can. The EPZ G10 is the better specialist, and if you game seriously at a desk, its composite LCP driver, resin shell, detachable cable and Type-C EQ give you more to work with. But as a single everyday purchase, wireless wins. Check the current price on Amazon before you commit, since value shifts over time.
A 10mm driver means the dynamic speaker inside each earbud has a 10-millimeter diaphragm. Both the Sabbat E12 and EPZ G10 use 10mm dynamic drivers, sized to give a decent balance of bass weight and clarity without a bulky housing.
For in-ear models, yes — 10mm is a common sweet spot. Both of these pairs use 10mm dynamic drivers, and their sensitivity figures (106dB on the E12, 100dB on the G10) mean they reach usable volume easily from normal devices.
Smaller drivers like 6mm can still sound fine, but they typically move less air, so bass depth and overall impact are usually more limited than a 10mm design. If low-end presence matters to you, a 10mm driver like these two is the safer bet.
Yes. The Sabbat E12 lists environmental noise cancellation via a CVC mic for calls, while the EPZ G10 lists hybrid noise cancellation. Neither figure tells you how much ambient sound is blocked, so judge them by fit and intended use rather than the label alone.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Wipeeyes Motorcycle Headset E1 vs SGNICS Earbuds, RIFESI Earbuds vs Ivrydas Headphones: Wireless Headphones, Kingdder 10 vs Waneni Wholesale Bulk Earbuds