RETURNING
It's no fun when you open a package you've been excited to receive only to have broken parts rattle around in the box.  I still don't know what the smashed up black plastic part (parts?) are for.  The charging cable that heats it up is like no cable I've ever seen.  I have tons of chargers & adapters, but this one doesn't fit any of them.  Never even got to heat it up because of the unusable cable.  Not taking a chance on another one.  This one's being returned & I've already ordered a different brand with better reviews.
Rating: 1 stars