Ceramic Essential Oil Diffuser,USB Personal Humidifiers for Baby Kids Desk9757\n\nCeramic pure black: the bottom water tank is made of porcelain, pure black, shiny, smooth and natural, looks elegant and lovely, you never regret it. It is not only an oil diffuser humidifier for home offices, but also a beautiful choice for decorative artwork. The best gift ideas for mothers, family and friends on Christmas, Christmas, and birthdays. Anyone like it.\nSmall and powerful: This is a mini aroma diffuser, suitable for your bedroom, bathroom, and other small rooms. which looks a little bigger than the palm of your hand. But it has a strong capacity, can hold 200mL of water, so it can provide you with a whole night of service without replenishing water, and it is also very quiet.\n air: The humidifier effectively decomposes water and oil into very small particles, which can absorb dust and unhealthy things in the air, release a large amount of oxygen negative ions, and help improve breath0