WHAT’S IN THE BOX:
– 510 threading FeelCBD battery
– USB Charger
**Cartridge sold separately**
The button-less battery will come fully charged and is draw activated. Attach any 510-threading cartridge to battery, then slowly draw for 2 full seconds and exhale. If light indicator starts to blink, unscrew cartridge and charge the battery with supplied USB charger. Indicator on charger will turn green when product is fully charged.