TrekStor i.Beat sweez 2 GB MP3 Player with FM Radio (Silver) 2 GB MP3 player supports MP3, WAV, WMA, and WMA-DRM10 (Janus) files; backlit LCD displays ID3 info Stereo FM radio with 15 presets; voice recording and direct recording from radio Lithium-Polymer battery provides up to 13 hours of operating power on a single charge Digital clock with sleep timer and alarm Features high-speed USB 2.0 interface; use as mobile USB storage device