I've Mine is the first Korean-language extended play music album and second overall by South Korean girl group Ive.

The first track "Off the Record" was described a song with "rhythmic beat" characterized by "groovy and heavy bass guitar" with lyrics that "tells the story of girls who are curious about love in the middle of the night when no one is sleeping".

[9] The second track "Baddie" was described a "dark charm" song characterized by "strong trap beat" and "electric bass rhythm" with lyrics "conveying the message of self-confidence".

India Roby of Nylon described the album as "explosive tracks seamlessly intertwining their signature sound, punchy rhythms with flowery hints, with experimental twists".

[14] NME's Crystal Bell gave the album 4 stars out of 5, writing that it was a "versatile showcase of Ive's many facets".