Product details:
Unique soothing mode volume gradually softens to soothe baby to sleep. Melodies, lights, and nature sounds play for 10 minutes, followed by 10 minutes of melodies and lights at a lower volume, and finally 5 minutes of soft melodies only. Attaches securely to most cribs. Includes volume control. Automatically shuts off after 25 minutes; Can be reactivated with remote control.