BIRUGEAR 3.5mm Audio Y Extension Cable 1M/2F + 2x Black 3.5mm Metalic Headset + 2x Black Headset Wrap + Microfiber Accessoriess Case Connectors: 3.5mm 1 Male to 3.5mm 2 Female. With this adapter you and a friend can both listen to your music player at the same time. NOTE: This pouch case for accessory only