Small, compact, connected to mains or directly to a USB port, just put a little water and a few drops of essential oils and it emits a pleasant odor. Easy to clean. Changing lights, with possibility to put or not or leave a permanent light. The only regret, has no timer. Otherwise no complaints ... Indications are saying about putting only one to two drops, this is sufficient for example lavender, but orange, it is better to put 4 or 5 because the fragrance is sweeter. (Article not delivered by Amazon in New Caledonia - picked up - cheaper and more !!!).
