1.Abs 2.Aromatherapy and Humidifier: Essential Oil Diffuser combines the functions of an aromatherapy diffuser and a small humidifier. With a unique and stylish design inspired by balancing stones, this compact diffuser can be used anywhere without taking up too much space. The dimensions are 5.12'L x 5.12'W x 3.35'H. 3.: This aroma diffuser can be controlled with the buttons or the included remote control, which allows you to control mist modes, lights, and timers. 4.Silent Operation: You can enjoy a peaceful environment as the diffuser operates quietly at only 25dB. Equipped with 7 colors of ambient light, it is suitable for people who often wake up at night or children who are afraid of the dark. Lights and mists can be used independently. 5.Working All Night: This diffuser different mist modes including continuous/intermittent/large/small mist with a maximum working time of 15 hours. The water tank is made of and y PP plastic.