PRODUCT: SanDisk Sansa Clip+ MP3 player.FEATURES: Can play mp3 and wma files, as well as audio books and Ogg Vorbis and FLAC audio files. Has an FM radio tuner, voice recorder and microSD memory card slot. Use the slot for storing extra music or insert preprogrammed slotRadio and slotMusic cards, sold separately. And, as the name suggests, it has a belt clip.