Sony IER-Z1R Signature Series in-Ear Headphones (IERZ1R),Black/Silver

Open Box - Optimized for High-Resolution Audio reproduction.Specific uses for product : Music Product Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears HD hybrid driver system (2 dynamic 1 Balanced Armature) Refined-phase structure for extensive sound 4.4mm balanced, and conventional 3.5mm, connection cables supplied Sound Space Control for wide sound space Quality cable for preserving signal purity Crafted in Japan In the box: Headphone cable (approx 1.2 m), Balanced connection headphone cable (approx. 12m), Triple Comfort ear buds: SS, S, MS, M, ML, L, Hybrid ear buds: SS, S, MS, M, ML, L, LL Clip Carrying case, Cable holder, Cleaning cloth, Cable clip