1. Screw the cartridge onto the battery
2. Draw breath through the mouthpiece
3. The tip of the Harmony Pen glows: this indicates your pen has enough charge to vaporize
1. Unscrew the cartridge from the battery.
2. Screw the battery clockwise onto the USB charger included (do not over tighten).
3. Plug the USB charger into a USB Port or a USB AC adaptor
4. While charging, the USB light will turn red and the tip of the battery will glow.
5. Once a full charge has been reached, the light on the USB will turn green and the tip of the battery will no longer glow. This may take several hours.
6. Do not inhale too fast or too often: overheating the cartridge may cause the coil to burn and impair the flavour.
Replacement Cartridges are found here:
OG Kush CBD by Harmony
Moroccan Mint CBD by Harmony
Note: This e-liquid is THC and Nicotine Free.