Cart Pens >> DUO VV Cart Pen >> Vape Pen Manuals
Getting Started
- Charge Your Device: Before using your DUO VV Dual Carts Vape for the first time, ensure it is fully charged.
- Install Cartridges: Insert your preferred cartridge into the left and right slots of the device.

Operating Instructions
Turning the Unit On/Off (Lock/Unlock)
- Action: Quickly press the power button 5 times.
- Indicator: The device's LED green belt at the base will blink to indicate it is either turning on or off.
Vaping/Inhaling
- Action: Press and hold the power button.
- Note: Release the button when you wish to stop inhaling.
Entering 12-Second Preheat Mode
- Action: Quickly press the power button 2 times to start a low-voltage preheat cycle lasting 12 seconds.
- To Exit Preheat: Press the button once at any time during the preheat cycle to stop it.
Selecting Voltage Settings
- Action: Quickly press the power button 3 times to cycle through the voltage settings.
- Settings: Low (2.5V), Medium (3.0V), High (3.5V), and Max (4.0V).
- Indicator: The device will blink to indicate the selected voltage setting.
Selecting Cartridge Slot for Vaping
- Action: Slide the cartridge selector switch to choose which cartridge(s) to use.
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Options:
- L: Left Cartridge only.
- L + R: Middle position to use both cartridges simultaneously.
- R: Right Cartridge only.
