Is VOOPOO PnP 20 Kit Better Than PnP 22 Kit?

Lately, I found two decent vape pen kits by VOOPOO, separately are the PnP 20 and PnP22. They are very similar in appearance, only slightly different in size and battery capacity. In the following, I’m gonna make a detailed introduction. VOOPOO PnP 22 Kit and PnP 20 Kit both present a sleek pen-style design. Powered […]