0-3+ months: EQ : From a very young age, babies will appreciate the sense of security and continuity invoked by taking this mobile along everywhere they go. ; 0-3+ months: SENSES : The mobile's contrasting pink design offers the ideal visual stimulation for younger babies whose sight is still undeveloped and blurred. The clear design and smiling faces will stimulate baby's sense of sight and encourage its development ; 3-6+ months: LANGUAGE & COMMUNICATION : Point out to the smiling characters hanging on the mobile to start building baby’s vocabulary: “Where is the Christopher the Fox? Here he is! Where is Marie the Hedgehog? There she is!” ; Features: Up to 30 minutes of 5 different continuous melodies ; Hook and loop fastener ; Large clip for stroller ; Adjustable connector arm fits most play yards or travel cots, strollers and bassinets.