PRODUCT GRADING Brand New Retail Box WHAT IS IN THE BOX RHA T20i Noise Isolating In-Ear Headphones with Remote & Microphone - Black PRODUCT DESCRIPTION A high-resolution in-ear headphone that outperforms conventional dynamic drivers using revolutionary RHA DualCoil driver technology. The T20i uses a customisable tuning filter system, high quality injection moulded stainless steel housings, a comfortable ergonomic design, fully mouldable over-ear hooks and a reinforced 3.5mm cable for a high-end listening experience with outstanding comfort and performance.