That Google translation was clear as mud. But apparently they're looking for little doo-dads to stick onto the outside of headphones (for some reason). It seems like something that would be great for tangling up in long hair, but pretty much useless for anything else. The "prize" was the most baffling of all. Here's what it comes out as (but don't ask me what a "silver PRO" might be):

"The grand prize: winners will have the right to place the banner of their portfolio on the main page for one month and get a unique opportunity to gain on orders on designing cushions from headphone users, and a chance to establish their own business.1 silver "PRO" will be awarded to the work having collected the greatest number of votes 15.11.2016"