Press the power button three times in rapid succession to turn on the iTaste CLK1280. Once the iTaste CLK1280 is on hold down the power button to activate the atomizer and vape. When the iTaste CLK1280 is not in use press the power button three times in succession to power off the iTaste CLK1280 Advanced Personal Vaporizer.
Always power off the iTaste CLK1280 Advanced Personal Vaporizer when it is not being used, or when it is going to be stored in a pocket, bag or purse.
This is what I found, hope it helps as I have never used that type of mod.