Now Evolution Neckphone 32 MB MP3 Player Hands-free and skip-free MP3 player and FM radio in neckband headphones Secure and comfortable fit--even under active conditions Single control switch from MP3 playback to FM radio Includes 32 MB MultiMedia card (MMC)--expand with optional MMCs up to 64 MB Also in the box: USB cable, MMC Toaster (for loading audio onto card), button cell battery, and one AAA battery. Not compatible with MAC's