1. Rotate 90 degrees to open the dust cover, insert the stick (Figure 1 and Figure 2 below)
2. Press and hold the button for 2 seconds, the device starts preheating once vibrates, the preheat time is 20 seconds (the device will vibrate once during the preheating, and the indicator light will flash from bottom to top)
3. Once preheating is complete, the device will vibrate and the indicator lights will remain fixed, you can start vaping, the experience time is 4 minutes 10 seconds
4. 15 seconds before the end of use, the device will vibrate, the indicator will flash, after the end of use, the indicator lights will be completely extinguished, the device is turned off, at this time, push the top cover and remove the stick (Figure 3)