1. Executive standard: the product conforms to GB 4706.1-2005; GB 4706.19-2008. 2. Capacity: 6L, wide voltage working mode, 12 functions. 3. The function buttons are all with blind spots, large fonts and red flashing indicators, flashing prompts. 4. With high-pressure safety automatic pressure relief device, one-key safe pressure relief, with double high temperature protection, double-layer anti-scald design, safer to use, people more assured to use. 5. All operation steps of the product have the function of real voice broadcast.