IZ*ONE member and soloist Choi Yena has released the music video for ‘Smartphone’, the title track of her sophomore mini-album of the same name.In the vibrant visual, Choi is a gamer who guides an avatar of herself through a playground filled with whimsical mascots, eventually stopping at a shooting game inspired by the Five Nights at Freddy’s franchise.“Mix and match as you like / Airplane in my hands / No matter where you’re going or what you’re going to do, get connected / This star is too narrow to contain me,” Choi sings.Apart from the title track, ‘Smartphone’ includes four other songs – two of which credit Choi as lyrics co-writer. The idol is credited as one of the writers for B-sides ‘Make U Smile’ and ‘WithOrWithout’, as well as title track ‘Smartphone’.