To Start Heat up: Press Fire button 3 times quickly;
To Stop heating any time: Press Fire button again 3 times quickly;
To adjust the Temperature: Press +/- button to adjust the temperature from 200°C to 300°C, any time, no matter during heating up or in standby mode;
To adjust the Timer: In standby mode (only), Press quickly Fire button 5 times to enter Timer-Adjustment mode;
Press +/- button to adjust the Timer from 2:30 mins to 5 mins;
When finished, Press again the Fire button to quit from Adjustment mode;
To clear the Counter: In standby mode, Press quickly Fire button 5 times to enter Timer-Adjustment mode; Within 3 seconds, Press again quickly the Fire button 5 times to enter Counter-Reset mode;
Then press +/- button to reset the counter to zero;
In the last 15 seconds: the heater will vibrate and a countdown counter will show up;
When finished, Pull out & Remove the Stick from the Heater.
To charge, use any standard MicroUSB charger;
To invert the LCD Display, press + and - button simultaneously;