Devanti 4-In-1 Aromatherapy Humidifier Essential Oil Aroma Diffuser help you restore and maintain your aura perfectly. With its unique caged design, our ultrasonic aroma diffuser actually performs four functions in one device: humidifier, purifier, night light and aromatherapy. It uses electronic frequencies to create vibration in water. The resulting mist is then carried to the top where it absorbs the essential oils to purify the air and remove unwanted odours. At the same time, you experienced a scented aroma to calm and revitalize your body. Work continuously for up to 15 hours by selecting its three timer functions. It operates whisper-quiet with a waterless auto-off to protect its operations. Plus, it also has two mist adjustment modes to provide your desired misting. Not least, you can also adjust the level of brightness or select your desired night light colour with its 7-colour LED light to give you soothing hues all through the day or night. Features: Light wood grain design, 4-in-1: aromatherapy, humidifier, purifier, night light, 500ml capacity, 7-colour LED night light, 2-level light brightness, Ultrasonic smooth mist, Two mist adjustment modes, LED indicator, Three timer settings, Whisper-quiet operation, Waterless auto off, Low energy consumption, High humidification effect. Specifications: Material: PP/ABS/PC, Capacity: 500ml, Power: 9W, Voltage: AC220 - 240V/ 50-60Hz/DC 24V, Range of aroma: 20-40m2, Timer option: 1H/3H/6H, Working time: 10-15 hours, Night light: 7 colour, Light brightness: Bright and dim, Noise: <35dB (A). Content: 1 x Devanti Aroma Diffuser, 1 x Measuring Cup, 1 x Adaptor, 1 x Remote, 1 x User Manual.