EarFun Protective Case Cover for EarFun Air Pro 4, Soft Silicone Protective Case with Keychain, Shock-Proof, Full Protective Cover, Supports Wireless Charging, Black

Excellent cover. Soft shell. Fits like a glove. Carabiner makes it easier to store hook

its good but not sow because the rubber is blocking to close the case sometime

This fits the Earfun Air Pro 4 case perfectly. It also comes with some double-sided tape to help secure the shell to the Earfun Air Pro case.The only things I dislike about the shell is that (1) it has a protrusion for a carabiner and (2) it can't be secured to prevent accidental opening in case of a drop. (I suppose a third possible issue might be that it's a bit thin and may not absorb shock as well from a drop.) As to the first issue, I'm not fond of it because I don't use the supplied carabiner and would prefer not to use it. As such, the protuberance is ungainly and more detrimental (adding an unnecessary size increase without any real benefit).Ironically, I would've preferred if the shell were made a little thicker to help prevent damage to the earbud case in case of accidental drops. Yes, that would've caused an increase in size, but at least it would've provided a real benefit. Along those lines, it would've been better for the shell to have some sort of latch or closing mechanism to prevent the Earfun 4's case from accidentally opening. Instead, its latchless clamshell design will enable the Earfun 4's case to open during a fall, possibly ejecting (and causing to be lost) the earbuds inside.That said, the shell's thinness allows for wireless charging of the Earfun 4's case. As that's my preferred charging method, this is much appreciated.Final score: 8/10; Would recommend.

Es lo que es y ya está.

Poorly constructed just a cheap rubber cover that’s overpriced for what it is.

Hard to position cover on case so that the case closes properly. Since the cover adheres by double sided tape, you only have some many attempts to get it right.

This silicon case is made specifically for the Air Pro 4. It provides some cushioning and protection to the case from bumps and scrapes. The fit seems a little off, though it's hard to tell if it's due to errors in installation or manufacturing. The case is only held on with double sided tape, which I fear will eventually wear off. Installation takes some trial and error if you want to make sure it's centered correctly. The hinge area awkwardly sticks out from the case, but it shouldn't cause any issues other than looking a bit unrefined. There's a space for an included carabiner or keyring of your choice. Overall I think this could be a bit more cleverly designed since as it is, it just seems like an afterthought with a hinge that sticks out and installation that relies on double sided tape.

Perfect fit. Easy installation.