-. Binding : Electronics -. Brand : Sony -. EAN : 4905524808704 -. Feature : Imports from Japan. 1yr warranty valid in Japan. / Two Balanced Armature drivers (full range and woofer) / Double Layer Housing holds the driver units rigidly in place for super smooth frequency response. / Noise Blocking Design and a snug, comfortable fit, they prevent sound leakage?both in and out of the ear / Four sizes of hybrid silicone and three sizes of noise isolating ear cushions included -. Label : Sony -. Manufacturer : Sony -. Model : XBA-2IP -. MPN : XBA-2IP -. PackageQuantity : 1 -. PartNumber : XBA-2IP -. ProductGroup : Speakers -. ProductTypeName : HEADPHONES -. Publisher : Sony -. Studio : Sony -. Title : Sony 2-Driver In-Ear Headphones for iPod / iPhone Remote | XBA-2IP (Japanese Import)