uni

The UNI S is an innovative VV box mod from Yocan, it can be tailored to the preference of the user. Yocan UNI S providing 3 voltage levels activating output at 2.5v, 3.0v, 3.5v for a soft, normal, or hard vape preference. Yocan UNI S Box Mod comes with 5 colors. It is design for oil atomizers...

Yocan UNI is an universal portable, world's first box mod for all kinds of oil atomizers. Yocan patented design, you will like this amazing vape box mod.