The Creative MuVoČ FM is a high capacity, full-featured, high fidelity MP3 and WMA player that is amazingly easy to use. Its plug-and-play, drag-and-drop functionality and super fast USB 2.0 enable you to transfer music or data files easily. The high-capacity, removable Li-Ion battery provides up to 14 hours of non-stop playback. Carry a spare battery for even more uninterrupted playback. The battery charges easily via your computer's USB port or through the handy A/C adapter.