- LIGHT MUSIC FOR BETTER SLEEP: This wind-up music box plays soothing melodies that help your baby fall asleep more easily. The gentle tunes may also support the well-being of premature infants by creating a calming environment. - ADJUSTABLE ANGLE: The baby crib mobile holder measures 22.8 inches in length, with a claw opening width of 3.34 inches. The mobile arm can rotate fully and tilt up to 30 degrees when securely mounted on the crib, allowing for optimal positioning. - SECURE CLAW SCREW DESIGN: The unique claw screw design ensures a sturdy grip on the crib, providing added safety. This versatile mobile can also be used on strollers, making it a convenient option for on-the-go parents. - HIGH-QUALITY MATERIAL: Made from white ABS material, this product is free from harmful pollutants and built to last, ensuring safe use for your baby. Use Scenarios: 1. Place the mobile over your baby's crib to create a soothing atmosphere at bedtime, promoting relaxation and sleep. 2. Attach the mobile to a stroller during outings to entertain and calm your baby with gentle music and movement. 3. Adjust the mobile's angle to provide the best view and experience for your baby, whether at home or on the move.