feature:1. Food grade PP material: environmentally friendly PP material, suitable for all kinds of essential oils, healthier and more environmentally friendly.2. Delicate atomization: Using ultrasonic atomization technology, water can be converted into 3um ultra-small water droplets, moisturizing the air and making the skin more comfortable.3. Aromatherapy time: You can set the aromatherapy time at will, the default time, 10 minutes intermittent, 120 minutes, 240 minutes four options.4. Quiet design: care about sleep health, maintain a mute effect of about 30dB in the running state, without affecting work and sleep.5. Colored lights: You can freely switch the colored lights, independent ten-segment LED lights, dreamy colorful, you can choose.describe:The 500ML color light aromatherapy humidifier with remote control can create a humid and comfortable environment for you, and can also be used as a night light.Specification:Working rate: 10WTransmission voltage: AC100-240VOutput voltage: DC24VAdapter cable: about 150cm longWater capacity: 500mlMaterial: PPWorking frequency: 2.4MHZShape: roundApplicable area: 21-30 square metersColor: light wood grainPackage Included:1* Aroma Diffuser1* Controller1* Adapter1* Descriptionnotes:1. Due to manual measurement, please allow 0-1 inch error. thank you for understanding.2. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item.