When you're training retail staff, you need a device that's easy to carry, quick to set up, and doesn't draw attention. Compact CBD vaporizers fit that bill. But they also come with trade-offs—like shorter battery life and less vapor production—that can be a dealbreaker for some.

Most guides gloss over the practical differences. They focus on specs, not on what it's like to use a small device during a busy training day. That's what we're diving into here.