New York: Technology giant is officially selling refurbished unlocked iPhones in its online store at prices discounted by up to 15 percent off compared to new models.

According to a report in technology website The Verge, a listed refurbished rose gold 64GB iPhone 6S Plus is on sale for $589 and a silver 16GB iPhone 6S Plus is $529.

Just like the new devices, Apple`s refurbished phones come with a one-year warranty and include a new battery and outer shell.

Apple has been selling refurbished Macs, iPads, MacBooks and Mac accessories, among other products.

Apple has previously sold refurbished phones in 2007.