Design: spray aromatherapy, desktop wall mounting, intelligent space spray, four-level digital display control, portable USB charging Nano atomization: The essential oil is transformed into an aromatic mist with a powerful covering effect and the fragrance lasts Four modes, regular spraying: perfume mode, spray often for 3 seconds, spray once every 5min, green light when switching gears; Fragrance mode, spray often for 3 seconds, spray once every 15min, dark blue light on when switching gears; Light fragrance mode, spray often for 3 seconds, spray once every 30min, ice blue light on when switching gears; Constant spray mode, spray all the time, green light keeps flashing Widely applicable: suitable for bedrooms, offices, living rooms, study rooms, hotels, bathrooms, toilets and other scenes, natural freshness, healing life Colour:As Shown Material:ABS type:A: blue wind chime Package Contents: 1 x Digital aromatherapy machine 1 x 50ml essential oil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.