Okay, so the iXJ2 came in the mail today. I bought it used, but it was shipped in the original box, had all the instructions, and looks to be in perfect condition. I hooked it up to my phone, and tested that it can record and it all seems to work great. It was smaller than I expected, so that's a plus.
I have a few questions.
1. Battery drain? Will this drain the iPhone battery? I know that the answer is "yes", but maybe a better question is how much will it drain the battery? An upcoming show I plan on recording may go 4+ hrs long. Will the battery be sufficient? I plan on using a fully charged phone in airplane mode. (EDIT: Never mind, I see you already answered this)
2. I notice that this has plug-in power. I'm assuming that the plug-in power is probably not sufficient to power mics without a battery box. I am also assuming the plug-in power would drain the battery of the phone even more?
3. Is there any particular recording app you recommend. I used TwistedWave with the BlueMikey, but if there is something better, I will look into it. I like Twisted Wav, as it can record large files and I can transfer them to my PC via network share over Wi-Fi.
Thanks for all your help.