Insert the official standard AC power cord into the heating power port 20 cm under the left armpit of the real doll, and connect the plug to the 220V household power supply. The controller will make a dripping sound, and the screen will display the factory default setting of 48°C, and return to real-time after 4 seconds. temperature. When the function is activated, the surface of the human best sex dolls will feel warm and cold in about 30 minutes, and will approach body temperature in about 50 minutes. (Press "+" or "-" to set the heating temperature)