2.5mm Headset Jack is a small round connector plug that was originally used for phone headsets. This 2.5mm subminiature stereo audio cable is convenient for connecting portable mobile devices and small electronics, such as gaming headset, cell phones, mobile phones, MP15 players and other connections requiring a 2.5mm plug on both ends. Our 2.5mm subminiature Cord is 100% compatibility with all devices having standard 2.5mm subminiature ports.Specification:Left connector type: 2.5 mmLeft connector gender: MaleRight connector type: 2.5 mmRight connector gender: MaleAudio is transmitted in stereo formatPackage Content:1x 2.5mm Audio Cable (15FT) - Male to Male 2.5mm to 2.5mm Subminiature Stereo Headset Headphone Jack Gold Plated Connector Wire Cord Plug