Not that lazy, this lazy guy! My Wonderful Dreams Sloth from Vtech is an adorable animated plush perfect for soothing Baby and accompanying him to dreamland… The sloth’s head movements help him relax and the sound effects encourage him to follow the breathing of his plush. The luminous heart on the sloth’s belly diffuses a soft and reassuring light. The cry detector recognizes when baby wakes up and activates melodies to help him fall back to sleep! 3 listening modes: lullabies, white noise and nature sounds as well as nursery rhymes to fall asleep. Selection of 30 or 45 minutes of continuous listening. 3 songs, 5 nursery rhymes and 25 melodies. Sound volume adjustment and automatic shutdown. My wonderful lazy dreams ofVTech works with 3 LR6 batteries supplied.