Specially designed for the Next2me cradle: The first mobile that adapts to the Next2me cradle and also to most travel cots, Adaptable to most wooden beds: The first mobile that adapts to the Next2me cradle and also to most wooden cots, Removable electronic panel: The electronic panel with music and light is removable and can be used easily by attaching it to the stroller or cot, 2 Musical Styles: 20 minteus of classical music (Chopin, Schumann, Offenbach) and white sounds (heartbeats and calming sounds perceived in the mother's belly)