How do I change the temperature setting?

For Nitro:
Click the “R” in the middle of the pen 3 times to switch between temperature settings. The color of the button will change to green (low), blue (medium), or red (high) for the different settings.

For Cyclone:
Click the “R” in the middle of the pen 4 times to switch between temperature settings. The color of the button will change to green (lowest), blue (lower), purple (medium), red (high) for the different settings.

For Thunder:
Click the button in the middle of the pen 3 times to switch between temperature settings. The color of the button will change to white (low), blue (medium), or red (high) for the different settings.