Flexible Spray Mode: 2 spray settings allow you to customize the interval and intensity of your chosen aroma and scent your space according to your schedule. You can set the aromatherapy diffuser to intermittent spray (working time 6-8 hours), where thediffuser sprays and pauses every 30 seconds, almost all night long. Or set it to continuous spray (working time 3-4 hours), which keeps spraying until the water runs out, craving instant aroma. Compact but powerful: Thanks to the innovative internal design and upgraded ultra-quiet fan, the home diffuser produces a fine, powerful mist to maximize the dispersion of essential oils in a room of 100-250 square feet, with a noise level of less than23 decibels. Let the elegance of essential oils fill your surroundings and enjoy an unparalleled aromatic experience. Romantic Atmosphere Light: Our aromatherapy diffuser is equipped with a charming 7-color LED light system. The light and mist functions can be set independently. Whether you prefer soft, steady light or a dynamic display of 7 tones, our aromatherapy diffuserallows you to create an atmosphere that suits your mood. Whether you are relaxing after a long day or getting ready for a cozy night, you can adjust the color intensity and brightness as needed. Waterless Automatic Shutoff: The humidifier will automatically shut off once it runs out of water, you can sleep peacefully or work all day without worries. It is designed with your safety in mind. With beautiful packaging, you can choose to give thiswonderful gift to your family and friends.