Relax and unwind with this Electric Aroma Humidifier With Optional Essential Oils Choose from a cone, ball and flower design Choose from a light or dark wood finish Opt to buy with 1 or 6 essential oils Choose from lavender, tea tree, lemongrass, peppermint, eucalyptus and sweet orange Great for removing lingering cooking smells and pesky odours Features colour-changing LED lights for a calming effect Improve air quality in a room for up to 5 hours Auto shut off feature switches off when it runs out of water Power via USB cable (included) Customise with your own essential oils to fill your home with fragrance