The model also features VoiceOver from the third generation, now with a devoted physical button, in twenty-nine languages (Chinese (Cantonese, Mandarin), Czech, Danish, Dutch, English (Australia, UK, U.S.), Finnish, French (Canada, France), German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Slovak, Spanish (Mexico, Spain), Swedish, Thai and Turkish). It also features Genius and handles multiple playlists. Like the previous generation it supports MP3, VBR, AAC, Protected AAC, Audible (formats 2, 3 and 4), WAV, AIFF and Apple Lossless, and the battery lasts for 15 hours of music, according to Apple.