We believe that HAPPIness is just one puff away. To ensure you have the best experience, we suggest following this guide to ensure your device is set up properly. 

Step 1: Charge for 1 hour before use.

Step 2: Click the button 2x to start the preheat function.

Step 3: Click 5x to turn off.

We believe that HAPPIness is just one puff away. To ensure you have the best experience, we suggest following this guide to ensure your device is set up properly. 

Step 1: Charge for 1 hour before use.

Step 2: Click the button 2x to start the preheat function.

Step 3: Click 5x to turn off.

The lifespan of a 2-gram vape cartridge or 3-gram disposable vape can vary depending on various factors such as frequency of use, vaping style, and temperature.

Generally, a 2-gram cartridge can last anywhere from a few days to a couple of weeks, depending on how often it is used. If you are a heavy user who vapes frequently, then the cartridge may last for a few days to a week.

Under the federal Farm Bill of 2018, all of the products on Happi's site are considered legal cannabinoids derived from hemp. 

Studies show that cannabinoids such as Delta-8 and Delta-9 can stay in your system for up to 30 days. 

You can view all of our Certificates of Analysis (COAs) by scanning the QR code on the back of your box or by clicking HERE.