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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a cute, grippy silicone cover with a metal hook for AirPods 4, choose TOU-BEGUIN Charging Earphone Case; if you need a clear glitter TPU shell built for Bose QuietComfort Earbuds II and Ultra, choose Aircawin Bose QuietComfort Earbuds.
• TOU-BEGUIN's biggest strength: a soft silicone full-body skin with a playful monkey design and a reserved bottom charging port, so you can top up without pulling the case off.
• TOU-BEGUIN's biggest trade-off: it only fits AirPods 4, so anyone with Bose, older AirPods or another brand is out of luck.
• Aircawin's biggest strength: a hingeless two-part clear TPU cover with embedded silver glitter that fits three generations of Bose QuietComfort cases, plus a carabiner and a double-head cleaning pen in the box.
• Aircawin's biggest trade-off: it is a cover only, so you still need to own the Bose earbuds and their charging case first, and the two-piece build takes a moment longer to line up.
• Pick TOU-BEGUIN if you own AirPods 4 and want cheap-feeling-proof protection with personality and a hook for your bag.
• Pick Aircawin if you own Bose QuietComfort Earbuds II or Ultra and want to show off the case instead of hiding it.
This one is a personality buy as much as a protection buy. The shell is soft silicone, and the whole point of silicone on an earbud case is grip — it does not slide around on a table, it does not scratch the glossy plastic underneath, and it absorbs the small knocks that happen when your AirPods ride loose in a pocket. The monkey pattern is the hook here. It is meant to look creative and distinct rather than invisible, and TOU-BEGUIN positions the case as a gift idea for kids, teenagers and friends.
The practical details are what make it more than a novelty. There is a reserved opening at the bottom for the charging port, so you do not have to peel the case off every time you plug in. That sounds minor until you have owned a case that does not do it. There is also a metal hook in the box, which lets you clip the whole thing to a backpack, a keychain or a belt loop when you are running, travelling, climbing or camping. For anyone who has watched an earbud case disappear into a bag, that hook is the real feature.
Aircawin Bose QuietComfort Earbuds: Who It's For
Aircawin takes the opposite approach. Instead of hiding your case behind a cartoon character, this cover is clear TPU with silver glitter embedded in the material, so the point is to keep the original look of your Bose case visible while adding shine. The brand says the glitter is embedded rather than applied, and the TPU is described as anti-yellow, which matters because clear cases are notorious for going amber over time. There is also an interior micro-dot pattern intended to stop that smeared, wet look that plain clear cases develop against the case surface.
Protection is the second job. The material is a flexible, shock-absorbent TPU, and the design is a hingeless two-piece setup. In practice that means the cover wraps the case in two sections rather than fighting a hinge, which makes installation easier and gives you clear access to the pairing button. The front LED stays visible whether you charge by cable or wirelessly, so you are not guessing whether the case is actually charging. That LED visibility is a small thing that a lot of covers get wrong.
In the box you get a carabiner keyring and a cleaning pen. The carabiner lets you hang the case off a backpack, a keychain or a trouser belt loop, and the cleaning pen is a double-head design with a brush for the charging hole on one side and a plush brush plus a round metal nib on the other. If you have ever scraped lint out of an earbud charging well with a toothpick, you know why that pen is included.
The critical caveat: this is a cover, not earbuds. Bose earbuds and the charging case are not included. It fits Bose QuietComfort Earbuds II from 2022, QuietComfort Ultra from 2023, and Ultra Earbuds 2nd Gen from 2025 — and nothing else. If you own a different brand, this will not fit, no matter how much you like the look. Buy it if you already own one of those Bose models and want visible, sparkling protection. Skip it if you are shopping for the earbuds themselves.
Side-by-Side: Which Should You Choose?
• Best for AirPods 4 owners → TOU-BEGUIN Charging Earphone Case. It is built specifically for the fourth-generation AirPods and nothing else.
• Best for charging convenience → TOU-BEGUIN. The bottom port is left open, so you charge without removing the case.
• Best for showing off your case → Aircawin. Clear anti-yellow TPU with embedded glitter keeps the original look visible with added sparkle.
• Best for carrying on a bag → Both. TOU-BEGUIN includes a metal hook; Aircawin includes a carabiner keyring.
• Best for keeping things clean → Aircawin. The double-head cleaning pen (charging-hole brush plus plush brush and metal nib) is included.
• Best for a gift with personality → TOU-BEGUIN. The monkey design is aimed at kids, teenagers and friends, and it reads as fun rather than neutral.
• Best for a gift with shine → Aircawin. The glitter style is positioned for women, girls, friends and family on occasions like birthdays and holidays.
• Best for grip and softness → TOU-BEGUIN. Silicone is the grippier, softer-touch material of the two.
• Best for scratch and drop resistance → Aircawin. Shock-absorbent TPU is the more protective build, and the two-piece design avoids adding bulk.
In my opinion, the deciding factor here is not quality — it is what is already in your pocket. These two covers do not compete for the same buyer. If you own AirPods 4, I would buy the TOU-BEGUIN Charging Earphone Case: silicone grip, a hook that keeps it attached to your bag, and a charging port that stays open. If you own Bose QuietComfort Earbuds II or Ultra, I would buy the Aircawin instead: clear glitter TPU that stays clear, a carabiner, and a cleaning pen that actually earns its place in the box. Match the cover to your earbuds and you will be happy with either. Check the current price on Amazon before you commit.
how to charge earbuds case
It depends on the case you own. With the TOU-BEGUIN cover, the bottom charging port is left open, so you plug your cable straight in without removing the skin. With the Aircawin cover, the front LED stays visible whether you charge with a cable or wirelessly, so you can confirm it is charging without taking the cover off. In both cases the cover is just a skin — the charging itself works exactly as it does on the bare case.
how to charge case without earbuds
You can. The charging case is a battery in its own right, so removing the earbuds does not stop it from taking a charge. Neither cover here interferes with that: the TOU-BEGUIN keeps the port accessible at the bottom, and the Aircawin leaves the LED visible so you can see the charging status. Just note that the Aircawin is a cover only — Bose earbuds and the charging case are not included.
how to charge jlab earbuds case
Not with either of these. The TOU-BEGUIN Charging Earphone Case is made for AirPods 4, and the Aircawin cover fits Bose QuietComfort Earbuds II (2022), QuietComfort Ultra (2023) and Ultra Earbuds 2nd Gen (2025). Neither is sized or shaped for JLab. If you own JLab, you need a cover made for that specific model.
how to charge apple earbuds case
The TOU-BEGUIN case is the one that applies here, and it is made for AirPods 4 specifically. Because the charging port is reserved at the bottom, you leave the silicone skin on and plug in as normal. The soft silicone protects against scratches, fingerprints and dirt, and the included metal hook lets you hang the case from a backpack or keychain while it charges. It will not fit other AirPods generations.
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