The device can be set up as either a projector or a bedside lamp. The projector can be used in three ways depending on the child's age:

1. Bedside Lamp (Age: 0–12 months). The lamp is equipped with a smart sensor that responds to a baby's crying or other noises in the crib. When your baby cries, a soft blue LED light turns on to help your little one fall back asleep. The lamp automatically turns off after 10 minutes.

2. Crib Projector (Age: 6–18 months). The projector is activated by pressing the ON button. It displays colored stars and plays 6 different melodies as well as 3 nature sounds. Additionally, the volume can be adjusted: loud, soft, or off. It automatically turns off.

3. Bedside Lamp (Age: 12 months+). Activation is done by pressing the ON button. It can simply be placed on the bedside table next to the crib. It displays colored stars and plays 6 different melodies as well as 3 nature sounds. The volume can also be adjusted: loud, soft, or off. It automatically turns off.

Required batteries: 3 x AA (1.5 V); batteries are not included. The bedside lamp is secured to the crib with two straps. Age: 0 months+; 6 pieces per carton.