Cloud b Twilight Green Ladybug #7353-GR * NiMH AAA Rechargeable Batteries w/ Rapid Charger * Twilight Ladybug gently transforms nurseries and bedrooms into a starry sanctuary that comforts and calms children * Choose any one of three soothing color options blue, green and amber to create magical, tranquil environments * Auto shut-off; 45 minutes sleep timer