Screw your cartridge into the charged battery (the battery is charged via the USB port at the bottom of the battery)
Then press the button on the battery 5 times in a row and the battery will turn on, the LED light of the button will light up.
If you want to turn on the preheating of the filling, press the button twice. We recommend turning on the preheating function always before the first use after the device has been idle for at least 30 minutes.
Then press the button and keep it pressed while using the HAPPI VAPE cartridge.
If you want to turn off the device, press the button 5 times in a row, the LED light of the button will turn off.
Diameter: 11 mm
Weight: 18 grams
Color: Stainless steel, black battery body
A) Preheating – preheat with 2 clicks
B) Adjustable voltage – 3 Click to adjust the voltage of the device. LED bottom light color: Red: — 3.6V Blue: — 3.1V White: — 2.7V
Color: Stainless steel or black body