Not everyone is comfortable buying "renovated" or "refurbished" products, but sometimes you can get more incentives for the product if listed as an innovation. I personally have no problem buying new products from Amazon or Best Buy. The deals listed here are mostly from Amazon, saying, "Refreshed products work and look new" and are backed with a 90-day Amazon Extended Warranty. Sometimes the box may be generic and accessories like the headset that came with the phone may also be generic.
Best Buy uses the same language for its Geek-certified refurbished products: "Refurbished products are repaired and restored to their new state (possibly with minor scratches), by one of Best Buy's in-house repair centers, manufacturers or third parties Refurbished products to work properly and including all essential parts and accessories (original or product) replacement) .They are also guaranteed for 90 days.
Note that I have used or reviewed all these headphones – despite the new version of each headset.