SanDisk Sansa 4GB Clip+ Voice Recording MP3 Player with FM Radio: * Solid state flash memory for skip-free playback of music * A wearable clip offers hands-free portability * Supports MP3, WMA, secure WMA, Audible, Ogg Vorbis, FLAC, plus audio books and podcasts * Expandable microSD and microSDHC memory card slot grows with your music library and easily loads slotRadio or slotMusic cards * Digital FM tuner with 40 presets for listening to sports, your favorite music station or talk radio * Built-in microphone to record your thoughts on the go * Large, bright OLED screen with a simple user interface that makes it easy to choose playlists or songs sorted by title, artist, album * Long-life, rechargeable battery with up to 15 hours of continuous playback * Compatible with Windows 7