dude, dun mix up with the Pivot volt stabilizer and Raizin sound for car audio, it's 2 different product.
This is Pivot Sound, Volt Stabilizer for Car Audio (in grey, which freestyler0708 bought)
http://www.pivotjp.com/sound/flame-vs-e.html
This is Pivot RAIZIN Volt Stabilizer (in blue)
http://www.pivotjp.com/product/flame-raizin-e.html
Pivot posted only on how to differentiate the imitation for "Pivot RAIZIN Volt Stabilizer", not "Pivot Sound, Volt Stabilizer for Car Audio".
if you have any doubt, maybe you can send your package image to Pivot for verification?
PS: freestyler0708, i can't see the capacitor with "K" or "+" mark in the picture