How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a slim, grippy silicone skin that keeps your Beats Fit Pro charging case clipped to you and still lets you charge wirelessly, choose VISOOM Soft Case; if you need a semi-hard, water-resistant travel shell that holds your Aptkdoe earbuds, cable and small extras in one organized pouch, choose CaseSack Aptkdoe Earbuds 75hrs.
• VISOOM Soft Case — biggest strength: molded pure silicone protection made specifically for the Beats Fit Pro 2021 charging case, with a detachable stainless steel carabiner and full wireless-charging support.
• VISOOM Soft Case — biggest trade-off: it is a skin for one earbud family only (Beats Fit Pro 2021), so it is useless if you own anything else.
• CaseSack Aptkdoe Earbuds 75hrs — biggest strength: a semi-hard EVA shell that is genuinely water resistant, sized to carry the Aptkdoe earbuds plus a charging cable and small accessories in one place.
• CaseSack Aptkdoe Earbuds 75hrs — biggest trade-off: it is a carrying case, not a fitted skin — the earbuds are held by an elastic strap rather than molded around the charging case, and the device is sold separately.
• Who each is for: pick VISOOM if you own Beats Fit Pro 2021 and want drop protection that stays attached to your bag; pick CaseSack if you own Aptkdoe 75hrs earbuds and want a tough organizer for commuting, the gym or a suitcase.
The VISOOM Soft Case is a fitted silicone cover for the Beats Fit Pro 2021 charging case. That distinction matters: the sheet states it does not fit Powerbeats Pro or Beats Studio Buds, despite some of the compatibility fields listing those names. Treat the Beats Fit Pro 2021 as the real target — if that is not your earbud, stop reading here.
What it does best is stay out of your way. The silicone is described as super-strong pure rubber, and the cutout design means you charge from the bottom port without prying the cover off. It also passes wireless charging through, with the LED and logo visible. In everyday terms, you drop the case on a pad and forget about it.
Who should buy it: Beats Fit Pro 2021 owners who want shockproof, water-repellent, slim protection and easier carrying. It ships in Midnight Blue and is a reasonable gift pick for birthdays or holidays. Who should skip it: anyone with a different earbud model, and anyone who wants a case that also stores a cable or accessories — this is protection only.
CaseSack Aptkdoe Earbuds 75hrs: Who It's For
The CaseSack case is built around the Aptkdoe Earbuds 75hrs 5.3 Headphone Sport — the 2024 over-ear-bud style with earhooks, ENC noise-cancelling mic and IPX7 waterproofing. Note the phrasing: this is the case only, and the earbuds are sold separately.
The design is an all-in-one organizer. A semi-hard EVA shell absorbs pressure and knocks, protects against shock, shake and scratches, and is rated water resistant. Inside, an elastic strap pins the earbuds to the base, and a mesh pocket in the lid swallows a charging cable and small accessories. The whole thing is compact and light — 1.5 ounces — so it slips into a purse, shoulder bag or suitcase without adding bulk.
This is the case I would reach for on a commute or a gym run. The earhook design of the Aptkdoe buds means they are not the kind of thing you want loose in a bag, and the semi-hard shell plus elastic retention solves exactly that. It is also the better pick for home storage, since everything lives in one closed box instead of scattered across a drawer.
Who should buy it: Aptkdoe 75hrs owners who want organized, water-resistant, shockproof transport for the buds plus a cable. Who should skip it: anyone expecting a skin that stays on the charging case, and anyone who wants the charging case itself visible or wirelessly charging through the cover — this is a separate pouch, not a shell.
Side-by-Side: Which Should You Choose?
• Best for drop and scratch protection on the go → VISOOM Soft Case. Molded silicone plus a carabiner keeps the Beats Fit Pro 2021 case attached to you rather than buried in a bag.
• Best for water resistance → CaseSack Aptkdoe Earbuds 75hrs. It is rated waterproof, versus water repellent on the VISOOM cover.
• Best for charging convenience → VISOOM Soft Case. Bottom-port charging without removing the cover, plus wireless charging with the LED and logo visible.
• Best for carrying hands-free → VISOOM Soft Case. The detachable stainless steel carabiner is the whole point; the CaseSack pouch expects a bag.
• Best for slim, low-bulk feel → VISOOM Soft Case. A thin silicone skin adds almost nothing; the CaseSack is a box at roughly 3.5 x 3.25 x 1.5 inches.
• Best for gym and outdoor use → CaseSack Aptkdoe Earbuds 75hrs. It pairs naturally with the earhook, IPX7 earbuds it was designed around.
• Best as a gift → either, in my opinion. VISOOM comes in multiple colors and a Midnight Blue finish; CaseSack lands in Blue with a sport theme. Both read as practical presents.
One honest caveat on the VISOOM sheet: the compatibility list mentions Powerbeats Pro and Beats Studio Buds, but the main description says it fits Beats Fit Pro 2021 only and is not compatible with the other two. I would trust the specific product description over the broad category field and only buy it for Beats Fit Pro 2021.
If I owned Beats Fit Pro 2021, I would buy the VISOOM Soft Case. It is purpose-built, keeps the charging case usable wirelessly, and the carabiner means it actually travels with me instead of staying home. If I owned the Aptkdoe Earbuds 75hrs, I would buy the CaseSack case instead — it is the only one of the two that stores the buds, a cable and small extras in a semi-hard, water-resistant shell. The real deciding factor is simply which earbuds you own: these two products are not interchangeable, and neither one is a universal fit. Check the current price on Amazon before you commit.
how to charge earbuds case
Put the earbuds in the charging case first, close the lid, then connect the case to power with its charging cable or drop it on a wireless charging pad. With the VISOOM Soft Case, you can charge the Beats Fit Pro case from the bottom port without removing the cover, and wireless charging passes through with the LED visible.
how to charge case without earbuds
You can charge the case on its own — just leave the earbuds out, close the lid and connect the case to power. The case battery fills up the same way, and the VISOOM cover does not block the bottom charging port or wireless charging, so you never need to peel it off.
how to charge jlab earbuds case
JLab is a different brand from both products here, so neither the VISOOM Soft Case nor the CaseSack Aptkdoe case is designed for it. The VISOOM cover fits Beats Fit Pro 2021 only, and the CaseSack is sized for the Aptkdoe Earbuds 75hrs. Follow JLab's own instructions for its charging case.
how to charge apple earbuds case
Apple's AirPods cases charge with a Lightning or USB-C cable, or wirelessly on newer models. Neither case in this comparison is made for AirPods — the VISOOM Soft Case fits Beats Fit Pro 2021, and the CaseSack fits Aptkdoe Earbuds 75hrs — so use Apple's own charging method.
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