Ultrasonic aroma diffuser Impressed by its sophiscated design as well as its fine function, this elegant aroma diffuser is distinct from the traditional aromatherapy items, kindly find as following it's advantages and benefits. 1) By enabling a complete combination of natural water and botanic essential oil through the effect of supersonic wave, this product breaks up the essential oil into extremely fine micro-particles and releases the active ingredients within, bringing about a natural pharmaceutical effect of aromatherapy by way of human respiratory tract and realizing excellent functionallity of enhancing health calming and soothing anxiety, and beautifying and moisturizing skin. 2) Driven by ultrasonic waves at a frequency of 1, 600, 000 times per, dissolves the 100% pure essential oils into micro particles of 5 um diameter, release aroma mist. 3) Ingenious and exquisite design by German designers, a combination of orient and western cultures and modern science and technology. 4) Two diffusing settings with safe safety switch A) 30s on / 15s off intermittently cyclic setting B) 30 minutes continuously working setting 5) Disperses therapeutic properties of essential oils without use of heat or candle resources, very safe, no fire or carbon dioxide suffocation caused and fully retain the original element of essential oil, pure natural and healthy, complied with international environmental standard. 6) Built-in water level sensor, automatic shut off when water reaches a minimum level. 7) Soft LED light in blue color creates a peaceful and romantic atmosphere. 8) Economical: only 3-5 drops essential oil with 70ml water, work 30-60 minutes. Product specifications: 1) Rated voltage: AC 24V 2) Rated power: 15W 3) Mist effect: 70 + / -10ml / H 4) Applicable water: tap water or mineral water of room temperature 5) Applicable space: 30m2 6) applicable place: roms (drawing rooms, conference rooms) hotels, hospitals, beauty parlons and SPA circumstances. Inner packing: 1pc / giftbox Giftbox: 150 x 118 x 340mm Outer packing: 8pcs / ctn Master carton dimensions: 53 x 35x 40. 5cm Conveyance: Qty / 20' FCL: 2, 840pcs (355ctns) Qty / 40' FCL: 5, 720pcs (715ctns)