Direction for Use: Just add 250 mL (8.45 fl. oz) of water and 5 drops of your favorite essential oils and enjoy. Choose your desired time; 1 hr, 2 hr, or 3 hr then your mode; intermittent or continuous. it diffuses up to eight hours on continuous or sixteen hours on intermittent, then shuts off automatically.
Warnings: Keep away from children and pets.