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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want marathon battery life and a secure behind-the-ear fit for the gym, choose Faxoimu Earbuds; if you need a lightweight in-ear set with a noise-cancelling microphone for calls, choose Generic Earbuds. Both carry the same IPX7 waterproof rating, so the real decision comes down to fit style, playtime and what you'll mostly use them for. For gym sessions where you're sweating hard and don't want to think about charging, the Faxoimu pair makes more sense to me; for mixed work-and-workout use, the Generic pair is the easier everyday pick.
• Faxoimu Earbuds — biggest strength: A claimed 120 hours of total playback from the charging case, plus Bluetooth 6.1 and a behind-the-ear hook design that stays put during workouts.
• Faxoimu Earbuds — biggest trade-off: The over-ear hook style is bulkier than a tiny in-ear bud, and call time drops to roughly 3–4 hours, so it's a music-first set rather than a call-first set.
• Generic Earbuds — biggest strength: An ENC noise-cancelling microphone that suppresses background noise for calls, in a 3.5g-per-bud semi-in-ear shape with three ear-tip sizes.
• Generic Earbuds — biggest trade-off: Total playtime tops out at 40 hours, and the open-ear/semi-in-ear fit seals less than a hooked design, so fit and isolation depend heavily on the right ear tip.
• Who each is for: Faxoimu for the gym, running and rainy outdoor sessions where battery life matters; Generic for commuters and remote workers who take a lot of calls and want something nearly weightless.
The headline number here is playtime. Faxoimu lists up to 8–10 hours of music from the buds themselves, and the 950mAh charging case stretches that to a claimed 120 hours total. A dual LED display on the case shows battery status, and USB-C charging refills the case in about two hours. If you're the kind of person who charges earbuds once a week and forgets about it, that math works in your favor. One caveat straight from the specs: for calls, the buds last only around 3–4 hours, so they're built for listening, not all-day meetings.
The second thing that stands out is the fit. These are behind-the-ear buds with a sports-specific hook design, and the spec sheet calls out a secure fit that stays put during extended workouts. For gym use — running, yoga, lifting, rainy conditions — that's exactly the shape you want, because there's no cable to snag and the hook keeps the bud anchored when you're moving. Bluetooth 6.1 handles the connection, and after the first pairing the buds auto-reconnect to your last device, which is the behavior most people actually want from a bluetooth headset for gym use.
Sound comes from 14.2mm dynamic drivers, which is a large driver for this category, and Faxoimu tunes them for deep bass and clear highs. Controls are physical push buttons rather than touch — play/pause, track skip, volume, and call handling without pulling out your phone. In my opinion, button controls are underrated at the gym: sweaty fingers and touch panels don't get along.
Who should skip it? If your priority is taking calls in a noisy office or on the street, the short call runtime and the bulkier hook design make this the wrong tool. And if you want an earbud that disappears in your ear, the over-ear shape will feel like more hardware than you want.
The Generic set is the lighter, more conventional option. Each bud weighs 3.5g, and the semi-in-ear contour is designed to sit comfortably for hours without fatigue. Three sizes of silicone tips (S/M/L) are included, which matters more than it sounds — with a semi-in-ear design, the tip is what determines both comfort and how much outside noise you keep out. Get the size right and these are genuinely easy to wear all day.
Call quality is where this pair makes its case. The built-in ENC noise-cancelling microphone is designed to suppress background noise so your voice comes through clearly on work meetings and outdoor chats. Combined with 10mm dynamic drivers tuned for deep bass and crisp highs, this is a set aimed at people who split their time between music, podcasts and voice. Playtime is a claimed 8 hours per charge, four extra charges in the case for 40 hours total, and a 10-minute top-up is said to give you 2 hours of listening — handy if you're heading out the door and realize the case is low.
The IPX7 rating is spelled out clearly: a waterproof nano-coating that handles heavy sweat, rain, and full submersion up to 1 meter for 30 minutes. Bluetooth 5.3 provides the connection with a stated range of up to 33 feet and one-step pairing when you open the case. Note the spec sheet lists ear placement as "open ear" while also describing a semi-in-ear fit — either way, expect less of a seal than a hooked sports bud, so isolation is moderate.
Side-by-Side: Which Should You Choose?
• Best for battery life → Faxoimu Earbuds. Up to 120 hours total versus 40 hours on the Generic set.
• Best for call clarity → Generic Earbuds. The ENC noise-cancelling mic is the feature Faxoimu's sheet doesn't list.
• Best for long gym sessions and running → Faxoimu Earbuds. The behind-the-ear hook and sports-specific design are built for movement.
• Best for all-day comfort → Generic Earbuds. At 3.5g per bud with three tip sizes, they're the lighter, more customizable fit.
• Best for quick top-ups → Generic Earbuds. A stated 10-minute charge for 2 hours of music is the more convenient short-burst option.
• Best for charging visibility → Faxoimu Earbuds. The dual LED digital display on the case shows battery status at a glance.
• Best for controls at the gym → Faxoimu Earbuds. Physical push buttons beat touch panels when your hands are sweaty.
• Best for mixed work and workout use → Generic Earbuds. The mic and lighter fit make it the more versatile everyday pair.
If I were buying for the gym — lifting, running, sweating, maybe getting caught in the rain — I'd take the Faxoimu Earbuds. The behind-the-ear hook, 14.2mm drivers, physical buttons and that enormous 120-hour case capacity all point at exactly that use case. The Generic Earbuds are the better all-rounder if calls matter more than marathon playtime, and the ENC mic plus 3.5g fit is a genuinely appealing combination. But for a dedicated workout pair, my pick is Faxoimu, with the honest caveat that calls will drain them in 3–4 hours, so treat them as a music-first set. As always, check the current price on Amazon before deciding.
Yes. Both sets carry an IPX7 rating. The Generic listing spells it out as withstanding submersion up to 1 meter for 30 minutes, and Faxoimu markets the same IPX7 protection alongside rain and sweat resistance. Neither is rated for swimming or diving beyond that depth and time.
IPX7 covers full submersion up to 1 meter for 30 minutes, so a shower is within the rating's water tolerance. That said, IPX7 says nothing about steam or soap, and neither sheet claims shower-specific performance. I'd treat them as rain-and-sweat-proof first and shower-safe only as a bonus.
Neither data sheet lists multipoint, which would let you stay connected to two devices at once. Both describe auto-reconnect to your last paired device instead — Faxoimu via Bluetooth 6.1 and Generic via Bluetooth 5.3. So plan on one active device at a time.
Not necessarily. Bone conduction keeps your ears fully open to traffic and gym noise, but neither of these sets uses that technology — Faxoimu uses a behind-the-ear hook with 14.2mm drivers and Generic uses a semi-in-ear fit with 10mm drivers. If you want full situational awareness, bone conduction is the different category; if you want bass and battery, these two are the closer fit.
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