Loup is a perfect diffuser for any child's room.Benefits :Operates from a wall outletDiffuses a fog without heat or chemicalsDiffuses up to 4 hours continuously. Automatic shut-offDiffuses the benefits of essential oilsHumidify8 different colors of lightDirections : Fill the diffuser with water up to the line and put 3 to 8 drops of your favorite Naturist essential oil. Press the diffuser to turn it on and enjoy the benefits of aromatherapy at your fingertips.