Descrizione Feature: Aromatherapy humidifier with a water capacity of 400ml, this aromatherapy evaporator with humidification function can work continuously for up to 10 hours in soft mist mode. It is suitable for bedrooms, offices, yoga rooms, etc. Offering comfort and decompression. Optional 7 color led light, this aroma diffuser can choose gradient or fixed color, providing soft mood lighting, unique aromatherapy, very suitable for relaxation or as a night light. 4 timing options, set the timer 1h / 3h / 6h / constant light. It will automatically turn off when time runs out or when water runs out to protect your safety. Ultrasonic Technology The aroma humidifier uses ultrasonic technology to operate, ultra low decibels, very quiet, make you sleep comfortably. Timer setting -Press and hold the "mist" button for one second, you will hear the sound of "di", then select the time setting between 1h / 3h / 6h / stable / off. Atomization control - press the mist button, the default is continuous mist mode. Press and hold the mist button for 2 seconds until it switches from continuous mode to intermittent mode. Short press the mist button several times to alternate between 1h, 3h, 6h and on, then press and hold for 1 second, the aromatherapy machine will stop generating mist. Fog Lighting Control - Press the "light" button to turn on the led light, the default gradient mode. Short press the "light" button again for 1 second to correct the color mode and the light stops changing. Long press the "light" button for 2 seconds to turn off the light. Indicazioni 1. Fill the diffuser with water and essential oil. 2. Turn on the diffuser. 3. Clean the diffuser regularly.