About this item Ultrasonic Aroma Diffuser: The aroma diffuser adopted the ultrasonic technology to create a soft environment by adding essential oils. Use it to improve your home's atmosphere quality, cover the smell of pets or smoking, and protect your family from excessively dry season, dust, and more It suits salon, SPA, bedroom, living room, nursery, office, home, baby, travel, hotel, Large room. Remote Control & Two Mist Modes: You can easily set the time mode (60Min/120Min/180Min/Steady On) via the controller. This bring you more convenience. Press the HIGH/LOW button to change the mist mode for strong or weak steam. 400ml Capacity & BPA-free: Large capacity and more mist. It is up to 10 Hours' Working time. Refreshes and moisturizes the air for rooms of 25 - 60 m. The diffuser is BPA-free. It's safe for children and the pregnancy. LED LightsPress the LIGHT button to adjust the lighting color you prefer. In addition, you can turn off the lights when sleep.The perfect gift for women, men, fathers, mothers, friends, and children Waterless Auto Shut off: Designed with smart chips,The diffuser will switch off automatically when time is up or water runs out. This means that it will be safer for us, especially for the children.