Arisen Supreme Earbuds Case, Universal Aluminum-Housing Mini Storage Box, Super Protective, Distortion-Free, Dustproof, Waterproof, Crashproof, Portable Travel Carrying Case for Wired Wirel

I own a few IEMs and these cases are perfect for them. Not only do my larger ones fit, but they aren't all jacked up when I pull them out of the case. I own both colors and I absolutely love the green one. Mine came with a minor blemish on the lid, but I don't care, I like these too much to worry about that. Only negative I can give is there aren't any more colors to choose from. I'd buy at least two more if they did a blue and dark silver/gray. I bought a cheaper one that looks like these and it's okay, but the lid isn't as tight and just doesn't feel as premium as this one does.

This case clearly designed for smaller earbuds, not IEMs, and custom IEMs will definitely not fit. Diameter is fine, but a half-inch too thin to fit customs. Universals are doable (I tried 3 different kinds), but still a squeeze, you have to cram them in there. Wish the case were thicker on top by 1/2 inch. Well built otherwise, good quality and seal is tight and easy to twist off and on.

I've been using this with my Denon C820 for a month or so.C820 fits perfectly even with an extra long cable and relatively large housing.The finish of the aluminum feels high quality and premium.However, when I received the case there were some micro scratches on the paint.I didn't mind too much as I'm just looking for a solid case and the value is very good, but if you're easily bothered by imperfection then just keep looking.

This case is solid, securely closing and handsome to look at. Perfect for holding a pair of iem's. The felt-like interior is especially nice, since my iems have metal housings.Funny, this box is probably the best product Arisen sells. Their earphones and speakers are flawed, but this just works perfectly.

The size is perfect for IEM storage. Very solid, not too small for your cable and not to large. It is cloth lined with a thin bottom of neoprene rubber under the cloth. The lid is only lined with cloth. There is a good rubber seal that holds the cover on tight so it won't open up on it's own. For size comparison, my hands are size Large and you can see the headphones inside. You could fit 2 pair inside if you wanted to.

smaller than I expected, which makes it perfect for a set of wireless ear buds and the charging cable - replaces the little bag the earbuds came with with a sturdy and easy to use metal case. Very nice construction, fit, and form.

Smaller than expected, but it's a good case. Not heavy duty feeling like my Oriolus metal case, which I felt was too big, but it's better than the other options out there.

A nice, strong, simple metal case, will store anything that fits!