Hi guys, I recently bought new EarPods from an Authorized Reseller and they are a bit different than the original I got with my iPhone. The cable is not rubberized but regular plastic, which is also more glossy. I have found out that the model is MD827ZM/B while the model they include in the box with iPhone is MD827ZM/A. Is this the only difference? Are there any other? Or is the seller full of s**t and sells an earphones that are not authentic?