great for inflamed sciatis nerve on neck
i just got it and am very happy about it so far.  i have a very slender neck and the fit is great and supportive for the head and neck area.  the remote has four (eight) different settings for the heating pad, you can start with 35C for 10 minutes or up to 30 minutes (and up to 50C, which i don't think i will be trying as that is burning hot).  i first tested the heating pad by itself before actually using it while wrapped around my neck (because i assume 50 is going to burn the skin) and started with the lowest setting for 10 minutes (every 30 minutes or so when my nerve hurt badly) which was usually enough.  my sciatis nerve around my neck/shoulder area is inflamed and i have to take advil against the pain (even lying down hurts, so i had to get a special cervical pillow as well), so this was a real saver... thanks.  the only reason i give it four stars is because it'd be cool if the remote wasn't dependent on a USB connection so it'd be mobile, since when i use it, I'm stuck to the USB cable, but maybe they did this out of care so you don't burn yourself accidentally.
Rating: 4 stars