Ultrasonic Aroma Diffuser/Remote ControlThis ultrasonic essential oil diffuser is a multifunctional aromatherapy device with remote control. The aromatherapy machine uses ultrasonic technology to create a gentle environment by adding essential oils. Use it to improve the air and atmosphere quality in your home, increase air humidity, and nourish the skin. This diffuser can also be used as a humidifier to protect your family from overly dry seasons, dust and more 7 Soothing LED Mood LightsThe LED light can be set to 7 different soft and soothing colors. Press the "LIGHT" button to adjust the light color you like. Two Spray ModesYou can easily turn it on/off, high and low. Press the "HIGH/LOW" button to change the atomization mode of dense fog or weak fog. 4 Set the time mode (60mins/120mins/180mins/always on), which means you can control the working time. 500ML LARGE CAPACITY PREMIUM MATERIALThe ultrasonic essential oil diffuser is made of the same ultra-high-grade, safe and environmentally friendly PP material (BPA free). Large capacity and foggy. Up to 10 hours of working time. Freshens and moisturises the air in rooms of 30 - 60 m. Diffuser is BPA free. Safe for kids and family. A great gift for family or friends. Auto Shut Off Without WaterThe diffuser will automatically shut off when the time is up or the water runs out to protect your safety as well as the aromatherapy diffuser itself. That means it will be safer for us, especially for the kids. Please do not add water beyond the maximum line. Your satisfaction is the most important NOTE: The AC adapter is in the tank