... package Powdered&Essential Oil Suited Electric Perfume BurnerPerfume Burner details:material:ceramicVoltage: 110~220V(can be adjust ... 1 --6 hours,then shutdown automatically Perfume Burner usage:decoration,air cleaning,gift,crafts,home appliance... ... timing; light show, energy-saving,enviroment friendly Perfume Burner Accessories, conroller&package Electric essential oil perfume burners XY120 powdered ...