Princess is the title of emperor, prince and clan daughter in ancient China. In modern times, beautiful girls are also called "princess". The crown is a symbol of the monarch's prominent status since ancient times. It is also a symbol of dignity. It is generally made of precious metal and inlaid with the heart of aquamarine. Aquamarine is designated as "March Birthday Stone" because it symbolizes calmness, bravery and intelligence. Beautiful aquamarine, full of romantic ocean flavor, but also reminiscent of the blue sky, women wear can be a good soothing mood. This humidifier is designed by combining these three elements, which is both lovely and gives people a noble feeling. Whether in the family or