Help baby fall asleep peacefully using the Kübe! Our music box plays soft soothing music while projecting soft images on the ceiling to help lull baby to sleep. With its sound-activated option, the Kübe can also help soothe baby back to sleep during naptime and throughout the night. Features: -15 sounds: 10 lullabies, 5 sounds (birds, heartbeat, water stream, forest and sea) -Includes 3 interchangeable projection themes: -Soothing Sea, Starry Night & Peaceful Forest -Voice activated, the music and/or projection will start in the middle of the night when baby cries to reassure him and help him fall asleep on his own -Auto shut-off after 30 minutes and timer feature to let baby fall asleep -Can be used with USB connection cable (not included) or use 3 AAA batteries (not included) Sizes: 3.9 in. x 3.9 in. x 3.9 in. (10 cm x 10 cm x 10 cm)