1、Warm and Colorful Lighting: Create a cozy effect with the warm and colorful lights of this aromatherapy diffuser. It adds a touch of relaxation and style to any room. 2、Delicate Aromatherapy Mist: Enjoy the benefits of aromatherapy with the gentle mist produced by this diffuser. It helps relieve stress and promote a restful sleep. 3、USB Powered and Energy Efficient: This diffuser can be easily powered by USB, making it convenient to use at home, in the office, or even in your car. It also has low power consumption, saving energy. 4、Built in Smart Chip with Auto Power Off: Equipped with an intelligent chip, this diffuser has a built in water shortage and power off protection feature. It ensures safe and reliable operation, protecting the device from damage. 5、Quiet Operation: Designed to operate quietly, this USB diffuser produces almost silent frequencies, ensuring it won't disturb your sleep or work. Enjoy the benefits of aromatherapy without any noise distractions.