The Carmen Car Audio Player (Black) Includes everything you need to record up to 45 hours of music and enjoy it in your car. 2 GB audio player with built-in FM transmitter. Includes free PC/Mac recording software. Includes AUX cable. Computer Requirements: Minimum total system RAM of 256 MB or higher, Intel or compatible CPU recommended, Mac: OSX 1.5 (Leopard), or above, PC: Windows XP (SP3), or above, Requires JAVA SE 6 or higher, Cable or DSL Internet connection (or faster)