PRODUCT GRADING Refurbished Pristine - Pristine condition / Very light signs of use > Refurbished to the highest standards. Refurbished Excellent > Very light scratches and light signs of use > Refurbished to the highest standards. Refurbished Good - Good condition / Signs of use > Refurbished to the highest standards. Item may arrive in Non-Retail Packaging. WHAT IS IN THE BOX Sony MDR-XB55AP In-Ear Extra Bass Headphones PRODUCT DESCRIPTION Introducing the Sony MDR-XB55AP In-Ear Extra Bass Headphones: 12mm neodymium driver units deliver powerful sound. Our Powered Bass Duct technology delivers deep, responsive bass and powerful sub-bass. With four different earbud tip sizes included, and a tangle-free cable, the MDR-XB55AP are completely comfortable to wear too! PRODUCT INFORMATION Brand - Sony Colour - Black / Red / Blue / White Connectivity technology - Wired Model name - MDRXB55 Form factor - In Ear Headphone jack - 3.5 mm Cable feature - Tangle Free Item weight - 8 Grams Special feature - Microphone Included