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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-29 · 6 min read · Independent comparison
• SANLIUJIU Over — biggest strength: an over-ear hook design with a 60-hour total playtime figure, Bluetooth 5.3, touch controls and a 50-foot wireless range, all wrapped in that IPX7 waterproof shell.
• SANLIUJIU Over — biggest trade-off: the case is a USB-C charging case rather than a display-equipped one, and there's no digital battery readout to tell you exactly where you stand.
• Faxoimu Earbuds 120H — biggest strength: a huge 120-hour total playback figure, a dual LED digital battery display, and Bluetooth 6.1 for pairing stability.
• Faxoimu Earbuds 120H — biggest trade-off: the earbuds themselves only run 8–10 hours on music and drop to roughly 3–4 hours if you're using them for calls, so the headline 120-hour number lives in the case.
• Who each pick is for: SANLIUJIU Over suits runners and gym-goers who want a secure over-ear hook and touch control; Faxoimu Earbuds 120H suits people who hate charging — travelers, shift workers, and anyone who wants a visible battery percentage.
The SANLIUJIU Over is built around a specific idea: stay on your head, no matter what. It uses flexible earhooks and an ultra-lightweight body (1.6 ounces for the set) to lock into place during running, cycling or gym work. The ABS enclosure and IPX7 rating mean sweat, rain and splashes aren't a concern. If your workouts involve a lot of movement — sprints, burpees, box jumps — the hook format is the whole point here.
Inside, you get a 10mm dynamic copper driver running at 16 ohms, with Bluetooth 5.3 and a stated range of up to 50 feet. Audio is stereo with deep bass and crisp highs, and the low-latency tuning matters if you stream video or game. There are dual ambient noise-canceling (ENC) microphones for calls, plus active noise cancellation as a noise-control mode. Touch controls handle play/pause, track skipping, volume and voice assistant wake-up.
Battery-wise, it's 6 hours per charge and a total of 60 hours with the case. A quick 15-minute top-up buys you about 2 hours. There's also a claimed 180 days of standby, which is the kind of spec that matters if you toss these in a bag and forget about them.
Who should skip it? If you prefer in-ear buds that sit fully inside the canal, or if you want a battery percentage staring back at you from the case, this isn't the one. The over-ear hook is a distinct feel, and some people never warm to it.
The Faxoimu Earbuds 120H plays a different game: endurance. The buds themselves deliver 8–10 hours of music playback, and the charging case stretches that to a claimed 120 hours total. With a 2-hour case charge over USB-C and a dual LED digital display showing real-time battery status, this is a set designed for people who don't want to think about chargers.
The tech side is interesting. Faxoimu lists Bluetooth 6.1, which is a newer protocol generation than the 5.3 on the SANLIUJIU set, and the pitch is stable, uninterrupted playback with automatic reconnection to your last device after the first pairing. Sound comes from 14.2mm Hi-Fi dynamic drivers — noticeably larger than the SANLIUJIU's 10mm — with a bass-forward, crystal-high tuning.
Controls are physical buttons rather than touch. That's a real preference split: buttons are reliable with gloves or wet fingers and you never trigger a skip by accident, but they require actual pressure, which some people find less slick than a tap. The behind-the-ear hook design keeps things secure during yoga, running, gym sessions and rainy conditions, and the IPX7 rating covers the water exposure.
One honest caveat from the spec sheet itself: call time drops to roughly 3–4 hours per charge. So if you're a heavy phone-call user, the 120-hour figure is a music number, not a talk number. Faxoimu also backs it with a 1-year manufacturer warranty, and the set ships in white.
Skip it if you want touch gestures, or if you specifically want an in-ear fit — despite the "In Ear" ear placement listed, the design is described as behind-the-ear with earhooks, so the fit is sport-hook style, not a deep-canal seal.
Side-by-Side: Which Should You Choose?
• Best total battery life → Faxoimu Earbuds 120H. 120 hours with the case versus 60 on the SANLIUJIU set. If you charge weekly at most, that gap matters.
• Best for battery visibility → Faxoimu Earbuds 120H. The dual LED digital display shows real-time status; the SANLIUJIU case doesn't offer that.
• Best for touch-control fans → SANLIUJIU Over. Tap gestures for volume, tracks and voice assistant, versus Faxoimu's push buttons.
• Best for Bluetooth generation → Faxoimu Earbuds 120H. Bluetooth 6.1 is a newer spec than Bluetooth 5.3.
• Best for gaming and video sync → SANLIUJIU Over. The low-latency tuning and 50-foot stated range are explicitly called out for streaming and calls.
• Best for long call sessions → SANLIUJIU Over. Faxoimu's own notes put call use at 3–4 hours per charge, while SANLIUJIU leans on dual ENC mics for clear calls in noisy gyms or windy outdoor runs.
• Best for a quick emergency top-up → SANLIUJIU Over. 15 minutes of charging returns about 2 hours of playback.
• Best for larger drivers → Faxoimu Earbuds 120H. 14.2mm Hi-Fi drivers versus the SANLIUJIU's 10mm copper driver.
In my opinion, the Faxoimu Earbuds 120H is the pick for most people who are buying on runtime and convenience — 120 hours, a visible battery display, Bluetooth 6.1 and a 1-year warranty make it the lower-anxiety set for travel and everyday commuting. But if your priority is a rock-solid fit for hard training plus touch control and low-latency video sync, I'd take the SANLIUJIU Over. Decide which of those two problems you actually have, and the choice makes itself. Check the current price on Amazon for both before you commit, since that's the one variable this comparison can't settle for you.
are ipx7 earbuds waterproof
IPX7 is a water-resistance rating, not a true waterproof seal. Both the SANLIUJIU Over and the Faxoimu Earbuds 120H are rated IPX7, which per the spec sheets means they withstand sweat, rain, splashes and accidental submersion. They're built for sport and wet conditions, not for swimming at depth.
can you shower with ipx7 earbuds
which has better battery life, SANLIUJIU Over or Faxoimu Earbuds 120H?
Faxoimu Earbuds 120H wins on total runtime: 8–10 hours per bud and up to 120 hours with the case. SANLIUJIU Over lists 6 hours per charge and 60 hours total. One caveat — Faxoimu's own spec notes call use drops to roughly 3–4 hours per charge.
Both are designed for it. SANLIUJIU Over uses flexible earhooks and a lightweight build with an over-ear fit; Faxoimu Earbuds 120H uses a behind-the-ear hook design with a secure fit. Both carry the same IPX7 water rating, so sweat and rain aren't the deciding factor — fit preference is.
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