The manufacturers of such all show the device without a case. One manufacturer (seen on Amazon) even stated the phone must not be in the case while charging. Is that typical/common? If I must remove the case, that would greatly diminish the benefit of wireless charging. My iPhone X is excepted in 10 days and I’ll be using an OtterBox Defender case. And thus to my questions: • Are there any wireless chargers that will work with this configuration? • Are there certain specs I should look for?