You can easily sterilize all the dishes and bowls needed at home in this kitchen sterilization cabinet. It can sterilize 99.99 percent of dishes and bowls within 30 minutes. It has a built-in 2000mAh lithium battery so once it is fully charged you can use it for a long time. It has two front doors. There is a USB charging port to keep it charged and you can charge the portable anytime, anywhere. It has a 450mA input current and 150mA working current.