General description This Essential Oil Diffuser is a versatile ultrasonic air humidifier with a 550ml capacity, designed to enhance your living space with soothing aromas. It features remote control functionality, allowing you to operate it from a distance of up to 3 meters. With 7 changing colors and adjustable mist modes, it is perfect for bedrooms, living rooms, spas, and yoga sessions. Technical specifications Water capacity: 550ml Remote control effective distance: 3m Power source for remote control: 1 AAA battery (not included) Timer settings: 1 hour, 3 hours, 6 hours, continuous operation Usage Two mist modes: strong and weak fog output Adjustable mist intensity for different preferences Choose from 7 colors in two modes: single color or color change Super quiet operation due to ultrasonic technology Auto power off feature when water runs out for safety Other information Effectively kills bacteria and purifies the air