... light stylish design More than 12-hour continue operating Ultrasonice Aroma diffuser-9830Specification:1, material:ABS/PP2, Logo: Costomized3, ... than most of competitors in current market.4, No chemical, no heat,very quiet, safe and reliable while operating ... , body, and soul by engaging all faculties. Ultrasonice Aroma diffuser-9830Basic Data: Comefresh CF-9830Product SizeDia.150*215mmAdapter110V~ ...