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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• Bavane Case Cover Compatible — biggest strength: soft-touch silicone that protects the Bose QuietComfort Earbuds II charging case without blocking charging, plus a bracelet and carabiner so you can hang it off a bag. Trade-off: it fits only the 2022 Bose QuietComfort Earbuds II, and the silicone is not water resistant.
• joremx SHOKZ OpenFit 2 — biggest strength: a hard TPU + PC shell with a physical lock that keeps the lid from popping open, plus a dual-head cleaning kit. Trade-off: it is built only for the SHOKZ OpenFit 2 (2025), so it will not fit earlier OpenFit models or other open-ear buds.
• For the Bose QuietComfort Earbuds II owner who wants grip, color and a carry-friendly accessory, the Bavane sleeve is the pick.
• For the SHOKZ OpenFit 2 owner who wants drop protection and a lid that stays shut in a bag or pocket, the joremx cover is the pick.
This is a sleeve, not a tank. Bavane makes it out of soft silicone in Midnight Blue, and the whole point is a snug, grippy skin around the Bose QuietComfort Earbuds II charging case. The material flexes, so it slides on and off without much fuss, and the manufacturer states it does not interfere with regular charging — you can leave the sleeve on while the case powers up, and the front LED stays visible so you can still tell what the case is doing. That is the detail that matters day to day: a cover that forces you to peel it off every time you charge is a cover you stop using.
The accessory set is the other half of the story. You get the silicone case, a metal carabiner, and a beaded bracelet keychain. That combination is clearly aimed at people who want their earbuds case to be findable. Clip the carabiner to a backpack strap or a tote handle and the case stops disappearing into the bottom of a bag. The bracelet gives you something to hook a finger through when your hands are full. Bavane also markets this as a gift item, and the design supports that — it is decorative in a way most silicone cases are not.
Who should buy it: owners of the 2022 Bose QuietComfort Earbuds II who want scratch and scuff protection, a bit of personal style, and an easy way to tether the case to a bag. Who should skip it: anyone with the older Bose QuietComfort Earbuds (2020) or Bose Sport Earbuds — Bavane says plainly this does not fit them — and anyone who needs water resistance or serious impact protection, because the silicone is listed as not water resistant and this is a flexible skin, not a hard shell. It is also not the choice if you own SHOKZ open-ear headphones; the fit is Bose-specific.
The joremx cover is the opposite philosophy. Instead of soft silicone, it is a composite: soft TPU combined with hard PC, with a three-layer injection-molded back plate at the four corners. joremx describes the shell as roughly five times harder than generic cases and adds a scratch-resistant hydrophobic coating. The water resistance rating is listed as water resistant, which is a step up from the Bavane sleeve for anyone who commutes in the rain or works out and tosses the case in a damp gym bag.
Then there is the lock. The headline feature is a physical lock mechanism rather than magnets alone. If you have ever pulled an earbuds case out of a pocket and found the lid cracked open, you know why this matters. Magnets can let go at the wrong angle; a physical latch does not. joremx specifically frames this around the lid staying shut during movement, shaking, or at certain angles — which is exactly the scenario where an open case means a lost earbud.
The package also includes a dual-head cleaning kit. That is a thoughtful addition for open-ear headphones, because the OpenFit 2 design leaves more of the driver and housing exposed to dust and earwax than a sealed in-ear bud. joremx pitches the kit as protecting audio quality and device longevity by clearing crevices you cannot reach with a cloth. Rounding it out: a keychain and a user manual, backed by a one-year manufacturer warranty.
Who should buy it: SHOKZ OpenFit 2 (2025) owners who treat the case as something that gets thrown in a bag, clipped to a belt loop, or carried on a run. Who should skip it: anyone with a different headphone model — joremx states this is engineered precisely for the new OpenFit 2, and it will not fit older OpenFit generations or Bose cases. If you dislike bulk or want a decorative look, the hard shell and black finish here are purely functional.
Side-by-Side: Which Should You Choose?
• Best for soft, low-profile protection → Bavane Case Cover Compatible. Silicone flexes and adds almost no bulk.
• Best for impact and drop protection → joremx SHOKZ OpenFit 2. Hard PC shell with corner reinforcement and a stated drop-test rating.
• Best for carrying on a bag or keyring → tie. Bavane gives you a carabiner plus bracelet keychain; joremx gives you a keychain.
• Best for wet or sweaty conditions → joremx SHOKZ OpenFit 2. It is rated water resistant; the Bavane sleeve is not.
• Best for charging convenience → Bavane Case Cover Compatible. It is designed to charge with the sleeve left on, LED visible.
• Best for keeping the earbuds themselves clean → joremx SHOKZ OpenFit 2. The dual-head cleaning kit is included.
• Best as a gift or a bit of personal style → Bavane Case Cover Compatible. The bracelet and Midnight Blue finish are made for it.
In my opinion, the right pick comes down entirely to which headphones you own, because these two covers do not overlap. If you have the Bose QuietComfort Earbuds II, I would buy the Bavane Case Cover Compatible — it protects the case, keeps charging simple, and the bracelet and carabiner make it genuinely easier to keep track of. If you have the SHOKZ OpenFit 2, I would buy the joremx cover instead. The physical lock and hard shell solve a real problem that soft sleeves do not, and the included cleaning kit is a smart match for open-ear design. Check the current price on Amazon before you commit, since both are inexpensive accessories and the value math changes with whatever the listing shows that day.
how to charge earbuds case
Put the earbuds back in the case, close the lid, and connect the case to a power source using its charging cable or a wireless pad if the case supports one. The charging case holds the battery and passes charge to the earbuds, so the earbuds themselves do not plug in. With the Bavane sleeve, you can leave the cover on — it is designed not to block regular charging, and the front LED stays visible.
how to charge case without earbuds
You can charge the case on its own. Just leave the earbuds out, connect the case to power, and it will top up its internal battery so it is ready to recharge the buds later. This is handy before a trip. A cover like the Bavane silicone sleeve does not need to come off for this, since it is built to allow charging in place.
how to charge jlab earbuds case
JLab cases charge the same basic way: seat the buds, close the lid, and connect the case to power with its cable. Note that neither cover here fits JLab — the Bavane is made only for the Bose QuietComfort Earbuds II and the joremx only for the SHOKZ OpenFit 2. If you own JLab buds, you need a JLab-specific case cover.
how to charge apple earbuds case
AirPods cases charge by cable or, on wireless-capable models, on a Qi pad, with the buds inside and the lid shut. Again, neither product on this page is made for Apple — the joremx cover is engineered specifically for the SHOKZ OpenFit 2 (2025), and the Bavane sleeve only fits the Bose QuietComfort Earbuds II. Buy the cover that matches your actual model.
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See also: shokz OpenFit 2 vs Cleer ARC 5, Ginsco Case Compatible vs DR·AMIU 2, SURITCH Case Cover vs BSCSMART Clip-on: Charging Case