Using this Peter Rabbit bedtime cuddle toy is easy. First, insert 3 AAA batteries into the toy. Then, turn on the toy, and you can enjoy the starry night projection on the walls and ceiling and the 20 - minute lullaby music. You can adjust the volume according to your baby's needs. When your baby wants to take it on a trip, just pack it up as it's easy to carry. As for maintenance, keep the toy away from sharp objects to avoid damage. If it gets dirty, gently wipe it with a damp cloth. Always check the batteries regularly to ensure the toy functions well.