II. Introduction to function operation 1.1 dust proof push cover (after smoking, slide it to the right to cover the plug-in port of the smoke bomb, and slide it to the right to also clamp the smoke bomb to prevent it from loosening) 1.2 protection cover of smoke tank (insert the smoke bomb into the smoke tank opening until it reaches the bottom when in use, hold the smoke bomb suction nozzle after heating, and take it out directly after left and right rotation. The purpose of rotation is to relax the smoke bomb and heating rod, so that the whole used smoke bomb can be taken out without residual stains. The protective cover can also be pushed upward with the thumb to eject the smoke bullet. The protective cover can be closed automatically due to the magnetic design. In order to be safe, it is forbidden to open the protective cover during smoking. There is high temperature inside to prevent scalding. 1.3 heating rod protective cover (special peek high-temperature material is used, and there is high temperature in use, so it is forbidden to open it. If the heating rod is to be cleaned, it can be pulled upward with fingers after cooling. 1.4 heating rod (made of alumina ceramic, the temperature is more than 300 degrees when heating. It is forbidden to open the protection cover of the smoke chamber during heating work, and it is forbidden to rub and collide with sharp objects to avoid damaging objects. If you want to clean, please cool down before opening 1.5 control key, which includes three functions as follows:) 1. Switch on / off the machine (press for 3 seconds at will to start or shut down the machine, press for 3 seconds for vibration, the display screen will be on, preheat for 10 seconds, the countdown will enter the smoking working state, the vibration prompt will be given 20 seconds before the end, and the screen will be off automatically after the end) 2. Display and view (press this key once to view the power, temperature and timing value) 3. Cleaning function (clean the heating rod four times in a row, carbonize the residual smoke residue, please read item 1.6 D for details) 1.6 (LCD) display, the default temperature is 320 degrees, the display temperature with memory function, the adjusted temperature, the next boot memory last used temperature, as shown in the following figure: A. start the display screen (this interface can be displayed by pressing the control key once in standby mode) Electricity symb Temperature character Timing character B. power on preheating interface (press and hold for 3 seconds, then the machine will vibrate, the heating character will flash, the temperature character will rise and change, reach the set temperature and enter the smoking state after 10 seconds) C. smoking working interface (after preheating reaches the set temperature, it will enter the smoking state, the timing character will enter the countdown, and the vibration will be prompted 20 seconds before the end. The temperature can only be adjusted during the heating process. The temperature adjustment range is 270-350 °. It is recommended to use the default temperature of 320 °. Temperature regulation range 270-350 D. cleaning function interface (the motor vibrates after hitting the control key for 4 times in 2 seconds, the temperature character changes in the rise, the flame symbol flashes, the cleaning is completed after reaching 420 degrees, the screen goes out, and the cleaning function cannot be used frequently. Once the heating work is over, it needs to wait 4 minutes for cleaning again to be effective. This function is to use high temperature to carbonize the residue of the heating rod. It is recommended to take 10 pieces for each time. Use this function) E. display the charging interface (when charging, the battery cell is flashing, when fully charged, the screen is off, when fully charged, it is about 1.5 hours, when the battery is out of power, the battery symbol is flashing). 1.7 temperature adjustment + - key (press the + - key to adjust the temperature (range: 270 ° to 350 ° C, default temperature: 320 ° C) once the temperature is raised, the temperature character will change rapidly in a long time, and the temperature can only be adjusted when smoking). 1.8 micro USB charging port (please select charging line of more than 1.5 A) otherwise, charging time will be affected. Smoking is not allowed during charging. Please use qualified adapter for charging. III. product parameter description Size 109.4 * 28.5 * 16.5m Smoking time heated at one time 4 points Gross weight 43g Charging mode micro USB Input Voltage 5V / 0.8ma Charging time 1