【Aroma as it is, realize elegant space】 Nebulizer type aroma diffuser converts essential oil into air particles and moderately spreads it. If you do not need the management of water than the original type of water to enter, it is not necessary to replenish the oil frequently. You can enjoy natural aroma as it is. • [Time setting] Four time setting of time. (30 minutes, 60 minutes, 120 minutes, no time limit) • 【Spacious space correspondence】 It corresponds to the effective aroma area up to 100 square meters, it is widely used by customers from home and for business use. • [Easy to operate] It is a type that scents quickly spread just by setting the essential oil bottle and pushing the switch. 【16 types of interval mode can be set】 16 types of combination of spray ON, continuous operation and spray OFF can be set. Depending on the size of the space to use, we recommend a fine time setting.