What do the 6 button icons of the boss sterilizer mean

Sanitizing, drying, warming plate, intelligent, locking, power light. Boss sterilizer 6 button icon is disinfection, drying, warming plate, intelligent, lock, power light, sterilizer is a tool to sterilize and disinfect, keep warm and dehumidify food utensils, tableware, towels, clothing, beauty salon utensils, medical equipment and other items through ultraviolet rays, far infrared rays, high temperature, ozone and other means.