Create a comfortable living environment: The essential oil diffuser can be used as a humidifier and air purifier. It can improve the air quality in your home to relieve allergies, dry skin and more. Our aromatherapy diffusers are made of food grade polypropylene, BPA free, healthy and eco-friendly. Suitable for you and your family. 500ml Wood Grain Diffuser: The wood grain diffuser comes with a 500ml capacity water tank and can be used for 9-15 hours without frequent water refills. Supports two atomization modes (long press "MIST", one high tone, two low tones). 4 timers (ON-1H-3H-6H) meet different scenes in your life, suitable for living room, bedroom, study or meeting room and yoga. 7 color night lamp : Our essential oil diffusers have 7 colors of LED lights, each with Dim and Bright modes, which can change light or dark, change color or fix color, totaling 15 light modes.p 23dB Low Noise Operation: This ultrasonic essential oil diffuser adopts ultrasonic technology and will not disturb your sleep when in operation. The delicate mist can properly humidify the air, so you can moisturize your skin while you sleep. And the aromatherapy diffuser humidifier will automatically shut off when the water runs out. Perfect Gift: Essential oil diffuser is a beautiful and practical gift, ideal for Mother's Day, Saint -Valentine's Day, Anniversary, Birthday, Christmas, Thanksgiving Day and more.