We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 6 min read · Independent comparison
If you want a slim, proven hard shell built around adult bone-conduction headphones for laptop use, choose Hermitshell Hard Case; if you need a roomier, water-resistant case sized for kids' air conduction headphones with accessory storage, choose FBLFOBELI Kids Headphone Case.
• Hermitshell Hard Case — biggest strength: EVA hard-shell protection in a compact 5.2 x 4 x 1.5-inch interior, purpose-built for AfterShokz/Shokz open-ear models.
• Hermitshell Hard Case — biggest trade-off: No water resistance rating, and no mesh pocket or accessory organization inside.
• FBLFOBELI Kids Headphone Case — biggest strength: Water-resistant, shockproof EVA shell with a mesh pocket for cables and 360° double zippers that are easy for small hands.
• FBLFOBELI Kids Headphone Case — biggest trade-off: Larger footprint (6.1 x 4.9 x 2.4 inches) and sized for kids' air conduction headphones, not adult bone-conduction sets.
• Who each pick is for: Hermitshell fits adults protecting AfterShokz/Shokz open-ear headphones; FBLFOBELI fits parents organizing a child's air conduction headphones and charging gear.
The Hermitshell Hard Case is a straightforward protection play. It's a hard EVA travel case with a blue solid finish, and its internal dimensions are 5.2 x 4 x 1.5 inches. That footprint is deliberately tight because it's shaped around a specific family of headphones: the AfterShokz Trekz Air AS650, AfterShokz Aeropex, Titanium Mini, and Shokz OpenRun Pro AS800. If you own one of those open-ear models, this case exists to keep it from getting bumped, dented, or scratched in a bag.
This is the case I'd point an adult toward if their air conduction headphones live in a backpack or laptop bag. The maximum compatible device size is listed at 5.2 inches, so the fit is snug rather than cavernous — which is exactly what you want when the goal is preventing movement and impact damage. It's rated for adults, and the design language is plain and functional: heavy-duty protection, no fuss.
Who should skip it? Anyone who needs to carry a charging cable, adapter, or extra accessories alongside the headphones. There's no mesh pocket here, and the case is sold as case only — device and accessories are separate. It's also not water resistant, so it's not the pick for someone who wants rain and splash protection. And if your headphones aren't one of the listed AfterShokz/Shokz models, the tight internal sizing may not suit you at all.
FBLFOBELI Kids Headphone Case: Who It's For
The compatibility list tells you exactly who this is for: BAICLUD, Mehomeli, JusTalk, iClever, and LOBKIN kids' Bluetooth air conduction open-ear headphones. It's tailor-made for that group, so the headphones stay put instead of sliding around. There's also a reinforced hand strap on top, which makes it easy for a kid to grab on the way out the door and easy for a parent to clip or carry.
Who should skip it? Adults with AfterShokz or Shokz bone-conduction headphones — the sizing and fit are aimed at kids' air conduction models, not that family. It's also bigger than the Hermitshell, so if you want the most minimal possible pouch for a single pair of headphones, this isn't it. And if you don't need the mesh pocket or the kid-friendly zippers, you're paying in size for features you won't use.
• Best for adult AfterShokz/Shokz owners → Hermitshell Hard Case. It's explicitly sized and shaped for Trekz Air, Aeropex, Titanium Mini, and OpenRun Pro.
• Best for parents of young kids → FBLFOBELI Kids Headphone Case. Built for BAICLUD, Mehomeli, JusTalk, iClever, and LOBKIN kids' air conduction headphones.
• Best for slim, minimal carry → Hermitshell Hard Case. Its 5.2 x 4 x 1.5-inch interior is the tighter, more compact option.
• Best for accessory organization → FBLFOBELI Kids Headphone Case. The lid mesh pocket keeps charging cables from tangling at the bottom of a bag.
• Best water and splash protection → FBLFOBELI Kids Headphone Case. Its shell is rated water-resistant; the Hermitshell is listed as not water resistant.
• Best for small hands → FBLFOBELI Kids Headphone Case. The 360° double zippers and reinforced hand strap are designed to be easy for kids to manage.
• Best for a laptop-bag setup → Hermitshell Hard Case. For adults pairing bluetooth headphones for laptop work, the slim shell slides into a bag without bulk.
• Best for travel with a child's gear → FBLFOBELI Kids Headphone Case. The 6.1 x 4.9 x 2.4-inch body and 5.6-ounce weight balance roominess with portability.
In my opinion, most adult readers shopping here should buy the Hermitshell Hard Case. If your air conduction headphones are AfterShokz or Shokz models and you want a compact, no-nonsense shell that protects them in a laptop bag, it's the cleaner match — and it's the one I'd grab for my own commute. I'd only switch to the FBLFOBELI Kids Headphone Case if you're buying for a child's air conduction headphones and want the water-resistant shell plus the mesh pocket for cables. Neither is a bad case; they're aimed at different owners. Check the current price on Amazon before you decide, since that's the one thing specs can't tell you.
how to wear air conduction headphones
Air conduction open-ear headphones rest outside the ear canal rather than inside it, so the sound travels through the air to your ear. Place the hook or band over your ear and let the driver sit just in front of the opening. Both cases here are designed to store that style of headphone — one for adult bone-conduction models, one for kids' air conduction sets.
how to use air conduction headphones
You pair them over Bluetooth like any wireless headphone, then control playback from the earpieces or your device. For laptop use, connect them as a bluetooth headphone for laptop audio and keep them charged — which is where the FBLFOBELI's mesh pocket for a charging cable comes in handy. The Hermitshell, by contrast, is case-only with no cable storage.
how to put on air conduction headphones
Slide the band or hook behind your head or over your ears so the drivers sit lightly in front of the ear opening. Because these headphones stay external, the case you choose mainly needs to match their shape — the Hermitshell is sized up to 5.2 inches for AfterShokz/Shokz, while the FBLFOBELI is built for kids' air conduction models.
how to pair goodmans air conduction headphones
Pairing generally means putting the headphones in pairing mode and selecting them from your phone or laptop's Bluetooth list. A practical tip: keep the charging cable and any adapter with the headphones so you're never stuck — the FBLFOBELI case's mesh pocket is made for exactly that. Neither case is required for pairing; both simply protect the headphones when they're not in use.
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