How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
• Jectse Earbuds — biggest strength: IPX7 waterproof in-ear design paired with a 1200mAh charging case that the brand says delivers up to 24 hours of use, so you charge once and forget it.
• Jectse Earbuds — biggest trade-off: The earbuds themselves are IPX7, but the charging case is explicitly not waterproof, and there is no active noise control.
• XIMAND Bone Conduction Headphones — biggest strength: IP68 waterproofing rated for full immersion up to 2 meters, plus 8GB of built-in storage for roughly 1000 songs — so you can swim with music and no phone nearby.
• XIMAND Bone Conduction Headphones — biggest trade-off: It is open-ear by design, so you get less isolation and less bass punch than a sealed in-ear bud, and it costs you more fuss to manage two listening modes.
• Who Jectse is for: Runners, gym-goers, commuters and anyone taking calls who wants simple, sealed earbuds.
• Who XIMAND is for: Swimmers, shower listeners and open-ear fans who want to keep their ears free and their phone at home.
The Jectse Earbuds are a straightforward, no-drama pair of wireless in-ear buds. The headline spec here is IPX7 waterproofing on the earbuds, which the brand frames around sweat and rain protection — the kind of exposure you actually hit on a run, in a gym session, or on a wet commute. They connect over Bluetooth 5.1, which is an older but well-established generation, and the brand lists support for the standard HSP, HFP, A2DP and AVRCP profiles, meaning calls and stereo music both work as you'd expect. Pairing is quick, and they wake up with a voice assistant on supported phones.
Battery is where Jectse makes its strongest case. The charging case packs a 1200mAh battery, and the brand quotes up to 24 hours of use on a single charge of that case, with the buds recharging automatically every time you drop them back in. The buds themselves are rated for roughly 4 hours of talk time and take about 1.5 hours to charge. Transmission distance is around 10 meters, which is normal for this class. The fit is described as ergonomic for active wear, which matters more than people think — a loose bud ruins a run faster than bad sound does.
Buy Jectse if you want sealed in-ear sound for the gym, running, cycling and everyday calls, and you like the idea of a case that keeps topping the buds up. Skip it if you swim — the earbuds are IPX7, but the case is not waterproof, and there is no noise cancellation if you want to block out a noisy commute. Also note the setup quirk: on first use you need to place the buds in the case to wake them before pairing.
The XIMAND set is a different animal entirely. This is an open-ear bone conduction headphone that transmits audio through the bone rather than sealing your ear canal, which the brand positions around situational awareness and reduced risk of hearing impairment from blocked ears. It's rated IP68 waterproof and dustproof, and the brand specifically says it can withstand complete immersion up to 2 meters deep — that's a meaningfully tougher rating than IPX7, and it's the reason this product exists.
The second big feature is the 8GB of built-in MP3 storage, quoted at roughly 1000 songs. That's the trick that makes swimming work: Bluetooth doesn't travel through water, so you switch to MP3 mode and the headphones play from their own memory. The brand is explicit that you must be in MP3 mode when swimming because Bluetooth needs your phone nearby. It's also fine in the shower, which is a genuinely nice use case for a lot of people.
On the technical side you get Bluetooth 5.3 with a 10-meter range, a built-in mic for calls, and a claimed 8 hours of continuous talk or music playback. The battery is 180mAh and charges in about 2 hours via the included magnetic cable. Controls are touch-based with volume control, and the multi-function button handles play/pause, track skipping and answering calls. It weighs 28g, comes in blue, and ships with two magnetic charging cables, a pair of earplugs, a manual and a storage bag. The ear-hook design is meant to stay put during running, cycling and walking.
Buy XIMAND if you swim, shower, or want your ears open to traffic and surroundings, and you like the idea of leaving your phone behind. Skip it if you want deep isolation, thumping bass, or the simplest possible experience — open-ear sound leaks, and juggling Bluetooth and MP3 modes is more management than a basic pair of buds.
• Best for swimming → XIMAND. IP68 with 2-meter immersion plus 8GB of onboard storage is the only way either of these works underwater.
• Best for battery convenience → Jectse Earbuds. A 1200mAh case rated at up to 24 hours of use versus a 180mAh battery rated at 8 hours of playback.
• Best for running and gym work → Jectse Earbuds. IPX7 sealed buds handle sweat and rain, and the ergonomic in-ear fit is built for movement.
• Best for staying aware of traffic → XIMAND. Open-ear bone conduction keeps your ear canal clear, which matters on roads and trails.
• Best for phone-free listening → XIMAND. The 8GB of songs is a real advantage when you don't want to carry a phone.
• Best for calls in normal conditions → Jectse Earbuds. Straightforward stereo call audio over the standard profiles, with no mode switching.
• Best for shower use → XIMAND. The brand explicitly calls out shower listening, which the non-waterproof Jectse case can't match.
• Best for simplicity → Jectse Earbuds. Take them out of the case, they pair, they play.
In my opinion, these two barely compete — they solve different problems, and the right answer depends entirely on whether water means "sweat" or "submersion." If your water is rain, sweat and the occasional splash, I'd buy the Jectse Earbuds: the sealed in-ear fit, IPX7 buds and a 1200mAh case rated at up to 24 hours make them the more practical everyday pick. If your water is a pool, a lake or a shower, I'd buy the XIMAND Bone Conduction Headphones without hesitation — IP68 at 2 meters and 8GB of built-in songs is a combination the Jectse simply can't offer. Check the current price on Amazon for whichever one matches your routine.
are headphones waterproof
Not all of them — it depends on the rating. The Jectse Earbuds are IPX7, which covers sweat and rain on the buds (the charging case is not waterproof). The XIMAND Bone Conduction Headphones are IP68, and the brand rates them for full immersion up to 2 meters deep.
are headphones water resistant
Both of these are, but to different degrees. IPX7 means protection against temporary immersion, which is what Jectse offers on the earbuds. IP68 on the XIMAND set means it's sealed against dust as well as water, and the brand says it can be submerged to 2 meters — a higher level of protection.
Yes, according to the brand. You need to switch them to MP3 mode first, because Bluetooth won't work when your phone isn't nearby and doesn't travel well through water. The 8GB of storage holds roughly 1000 songs so you can swim without a phone.
The brand quotes about 4 hours of talking time per charge for the buds themselves, with a roughly 1.5-hour charge time. The 1200mAh charging case is rated for up to 24 hours of use on a single charge, and the buds recharge automatically when you put them back in.
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: SilisoundTek Bone Conduction Headphones vs LEEMC Earbuds, Qyzue Bone Conduction Headphones vs HAOYUYAN Earbuds, TECKNET Bone Conduction Headphones vs ZKBSIAXD Earbuds