Can add any 100% pure essential oil 7-color night light stylish design More than 12-hour continue operating Ultrasonice Aroma diffuser-9830Specification:1, material:ABS/PP2, Logo: Costomized3, Color: Current color for bud-shape water tank is pink,blue,purple. Otherwise,we can make any color according to your need.4, Night Light: 7-color led light, auto-fading changed.5, Sample Time:5-7days.6, ...