I am interested in the SONY ECM-CS10 Uni-directional Stereo Lapel Microphone. I want to use it for recording interviews and recording narration to my videos via my PC. However I have some concerns about whether it will work with my JVC camcorder and/or my PC. It seems there may be an issue with powering it. See the quote below from a review I saw which explains the issue that concerns me:
"There is no battery unit shipped with this device; you can see it in the instructions, but it isn't in the package. So, unless you are using it with a "selected Sony or Aiwa" device, DON'T BUY THIS. It won't work."
Will this mic work with my JVC, or PC? Do I need a battery unit? Is there a battery unit made for this mic?

Sorry if this question is basic but I am not particularly knowledgeable in this area!!

Thanks for any advice,

Dave